Strategy UtilitiesThis library comprises valuable functions for implementing strategies on TradingView, articulated in a professional writing style.
The initial version features a monthly Profit & Loss table with percentage variations, utilizing a modified version of the script by @QuantNomad.
Library "strategy_utilities"
monthly_table(results_prec, results_dark)
monthly_table prints the Monthly Returns table, modified from QuantNomad. Please put calc_on_every_tick = true to plot it.
Parameters:
results_prec (int) : for the precision for decimals
results_dark (bool) : true or false to print the table in dark mode
Returns: nothing (void), but prints the monthly equity table
Sample Usage
import TheSocialCryptoClub/strategy_utilities/1 as su
results_prec = input(2, title = "Precision", group="Results Table")
results_dark = input.bool(defval=true, title="Dark Mode", group="Results Table")
su.monthly_table(results_prec, results_dark)
Strategies
SAT_BACKTEST @description TODO: Regroupement of useful functionsLibrary "SAT_BACKTEST"
ex_timezone(tz)
switch case return exact @timezone for timezone input
Parameters:
tz (simple string)
Returns: syminfo.timezone or tz
if_in_date_range(usefromDate, fromDate, usetoDate, toDate, src_timezone, dst_timezone)
if_in_date_range : check if @time_close is range
Parameters:
usefromDate (simple bool)
fromDate (simple int)
usetoDate (simple bool)
toDate (simple int)
src_timezone (simple string)
dst_timezone (simple string)
Returns: true if @time_close is range
if_in_session(useSessionStart, sessionStartHour, sessionStartMinute, useSessionEnd, sessionEndHour, sessionEndMinute, useSessionDay, mon, tue, wed, thu, fri, sat, sun, src_timezone, dst_timezone)
if_in_session : check if @time_close is range
Parameters:
useSessionStart (simple bool)
sessionStartHour (simple int)
sessionStartMinute (simple int)
useSessionEnd (simple bool)
sessionEndHour (simple int)
sessionEndMinute (simple int)
useSessionDay (simple bool)
mon (simple bool)
tue (simple bool)
wed (simple bool)
thu (simple bool)
fri (simple bool)
sat (simple bool)
sun (simple bool)
src_timezone (simple string)
dst_timezone (simple string)
Returns: true if @time_close is range
OrderLibLibrary "OrderLib"
TODO: add library description here
removeOrderView(view)
Parameters:
view (orderView)
createOrderView(model, length, profit_color, loss_color, enter_color)
Parameters:
model (orderModel)
length (simple int)
profit_color (simple color)
loss_color (simple color)
enter_color (simple color)
createOrder(enter, tp, sl)
Parameters:
enter (float)
tp (float)
sl (float)
createOrderByRR(enter, sl, rr)
Parameters:
enter (float)
sl (float)
rr (float)
createOrderByRR(enter, sl, rr, commision_percent)
Parameters:
enter (float)
sl (float)
rr (simple float)
commision_percent (simple float)
orderModel
Fields:
enter (series__float)
sl (series__float)
tp (series__float)
orderView
Fields:
enter (series__line)
sl (series__line)
tp (series__line)
LibreLibrary "Libre"
TODO: add library description here
MMMM(toe)
Parameters:
toe (string)
OOOO(toe, toe1, toe2, toe3, toe4, toe5, init)
Parameters:
toe (string)
toe1 (string)
toe2 (string)
toe3 (string)
toe4 (string)
toe5 (string)
init (int)
XXXX(toe)
Parameters:
toe (string)
WWWW(toe)
Parameters:
toe (string)
Scaled Order Sizing and Take Profit Target ArraysWOAH Order Scaling!
This Provides a user with methods to create a list of profit targets and order sizes which grow or shrink. For size, the will add up to specific sum. for Targets they will include the first and last, and can lean towards either, to scale the order grid.
And thanks to @Hoanghetti for the markdown, i've included a basic usage example within the hover , o you don't need to search for the usage example, simply import, and when writing, the code hint contains a full example.
scaled_sizes(total_size, count, weight, min_size, as_percent)
create an array of sizes which grow or shrink from first to last
which add up to 1.0 if set the as_percent flag , or a total value / sum.
Parameters:
total_size : (float) total size to divide ito split
count : (int ) desired number of splits to create
weight : (float) a weight to apply to grow or shrink the split either towards the last being most, or the first being most, or 1.0 being each is equally sized as 1/n count
min_size : (float) a minimum size for the smallest value (in value of ttotal_size units)
as_percent : (float) a minimum size for the smallest value (in value of total_size units)
Returns: Array of Sizes for each split
scaled_targets(count, weight, minimum, maximum)
create a list of take profitt targets from the smallest to larget distance
Parameters:
count : (int ) number of targets
weight : (float) weight to apply to growing or shrinking
minimum : (float) first value of the output
maximum : (float) last value of the output
Returns: Array of percentage targets
distance_ratioLibrary "distance_ratio"
Collection of types and functions that can be used for the calculation of the ratio of a distance
from a barrier price using several methods. Methods supported are percentagewise (PERC), atr-based (ATR), fixed
profit (PROF), tick-based (TICKS), risk reward ratio (RR) and local extrema (LOC).
This library is meant to replace my previously published "distance_percentile" library since it offers a more intuitive interface by using the method syntax.
libKageMiscLibrary "libKageMisc"
Kage's Miscelaneous library
print(_value)
Print a numerical value in a label at last historical bar.
Parameters:
_value : (float) The value to be printed.
Returns: Nothing.
barsBackToDate(_year, _month, _day)
Get the number of bars we have to go back to get data from a specific date.
Parameters:
_year : (int) Year of the specific date.
_month : (int) Month of the specific date. Optional. Default = 1.
_day : (int) Day of the specific date. Optional. Default = 1.
Returns: (int) Number of bars to go back until reach the specific date.
bodySize(_index)
Calculates the size of the bar's body.
Parameters:
_index : (simple int) The historical index of the bar. Optional. Default = 0.
Returns: (float) The size of the bar's body in price units.
shadowSize(_direction)
Size of the current bar shadow. Either "top" or "bottom".
Parameters:
_direction : (string) Direction of the desired shadow.
Returns: (float) The size of the chosen bar's shadow in price units.
shadowBodyRatio(_direction)
Proportion of current bar shadow to the bar size
Parameters:
_direction : (string) Direction of the desired shadow.
Returns: (float) Ratio of the shadow size per body size.
bodyCloseRatio(_index)
Proportion of chosen bar body size to the close price
Parameters:
_index : (simple int) The historical index of the bar. Optional. Default = 0.()
Returns: (float) Ratio of the body size per close price.
lastDayOfMonth(_month)
Returns the last day of a month.
Parameters:
_month : (int) Month number.
Returns: (int) The number (28, 30 or 31) of the last day of a given month.
nameOfMonth(_month)
Return the short name of a month.
Parameters:
_month : (int) Month number.
Returns: (string) The short name ("Jan", "Feb"...) of a given month.
pl(_initialValue, _finalValue)
Calculate Profit/Loss between two values.
Parameters:
_initialValue : (float) Initial value.
_finalValue : (float) Final value = Initial value + delta.
Returns: (float) Profit/Loss as a percentual change.
gma(_Type, _Source, _Length)
Generalist Moving Average (GMA).
Parameters:
_Type : (string) Type of average to be used. Either "EMA", "HMA", "RMA", "SMA", "SWMA", "WMA" or "VWMA".
_Source : (series float) Series of values to process.
_Length : (simple int) Number of bars (length).
Returns: (float) The value of the chosen moving average.
xFormat(_percentValue, _minXFactor)
Transform a percentual value in a X Factor value.
Parameters:
_percentValue : (float) Percentual value to be transformed.
_minXFactor : (float) Minimum X Factor to that the conversion occurs. Optional. Default = 10.
Returns: (string) A formated string.
isLong()
Check if the open trade direction is long.
Returns: (bool) True if the open position is long.
isShort()
Check if the open trade direction is short.
Returns: (bool) True if the open position is short.
lastPrice()
Returns the entry price of the last openned trade.
Returns: (float) The last entry price.
barsSinceLastEntry()
Returns the number of bars since last trade was oppened.
Returns: (series int)
getBotNameFrosty()
Return the name of the FrostyBot Bot.
Returns: (string) A string containing the name.
getBotNameZig()
Return the name of the FrostyBot Bot.
Returns: (string) A string containing the name.
getTicksValue(_currencyValue)
Converts currency value to ticks
Parameters:
_currencyValue : (float) Value to be converted.
Returns: (float) Value converted to minticks.
getSymbol(_botName, _botCustomSymbol)
Formats the symbol string to be used with a bot
Parameters:
_botName : (string) Bot name constant. Either BOT_NAME_FROSTY or BOT_NAME_ZIG. Optional. Default is empty string.
_botCustomSymbol : (string) Custom string. Optional. Default is empy string.
Returns: (string) A string containing the symbol for the bot. If all arguments are empty, the current symbol is returned in Binance format.
showProfitLossBoard()
Calculates and shows a board of Profit/Loss through the years.
Returns: Nothing.
libKageBotLibrary "libKageBot"
Library of function to generate command strings for bots FrostyBot and Zignally. This version ONLY WORKS WITH FROSTYBOT.
strSize(_sizePercent, _sizeCurrency)
Converts a float to a formated string suitable to position size in percentage or currency. At leaste one parameter must be given
Parameters:
_sizePercent : (float) Position size in percent value. Optional. Default = na. Mandatory if _sizeCurrency is not given.
_sizeCurrency : (float) Position size in currency value. Optional. Default = na. Mandatory if _sizePercent is not given.
Returns: (string) A formated string containing the position size
entry(_bot, _direction, _sizePercent, _sizeCurrency)
Generates a simple entry command string for a bot
Parameters:
_bot : (TradeBot) Previously instancied bot type variable
_direction : (string) Flag to opena long or a short position. Must be either DIRECTION_LONG or DIRECTION_SHORT constant
_sizePercent : (float) Position size in percent value. Optional. Default = na. Mandatory if _sizeCurrency is not given.
_sizeCurrency : (float) Position size in currency value. Optional. Default = na. Mandatory if _sizePercent is not given.
Returns: (string) A string of a simple open position command
exit(_bot, _sizePercent, _sizeCurrency, _reduce)
Generates a simple exit command string for a bot
Parameters:
_bot : (TradeBot) Previously instancied bot type variable
_sizePercent : (float) Position size in percent value. Optional. Default = na. Mandatory if _sizeCurrency is not given.
_sizeCurrency : (float) Position size in currency value. Optional. Default = na. Mandatory if _sizePercent is not given.
_reduce : (bool) Flag to use Ruce Only option on Binance positions. Optional. Default = true
Returns: (string) A string of a simple close position command
cancelAll(_bot)
Generates a command string for a bot that cancels all open orders
Parameters:
_bot : (TradeBot) Previously instancied bot type variable
Returns: (string) A string of a command to cancel all open orders
leverage(_bot, _leverage, _type)
Generates a command string for a bot to set leverage
Parameters:
_bot : (TradeBot) Previously instancied bot type variable
_leverage : (int) The amount of leverage to be used when opening a position. Optional. If does not given, the bot's default will be used
_type : (string) Type of leverage. Must be either LEVERAGE_CROSS or LEVERAGE_ISOLATED. Optional. Default is LEVERAGE_CROSS.
Returns: (string) A string of a simple leverage command
entryLong(_bot, _leverage, _leverageType, _sizePercent, _sizeCurrency)
Generates a complete long entry command string for a bot
Parameters:
_bot : (TradeBot) Previously instancied bot type variable
_leverage : (int) The amount of leverage to be used when opening a position. Optional. If does not given, the bot's default will be used
_leverageType : (string) Type of leverage. Must be either LEVERAGE_CROSS or LEVERAGE_ISOLATED. Optional. Default is LEVERAGE_CROSS.
_sizePercent : (float) Position size in percent value. Optional. Default = na. Mandatory if _sizeCurrency is not given.
_sizeCurrency : (float) Position size in currency value. Optional. Default = na. Mandatory if _sizePercent is not given.
Returns: (string) A string of a complete open long position command
entryShort(_bot, _leverage, _leverageType, _sizePercent, _sizeCurrency)
Generates a complete short entry command string for a bot
Parameters:
_bot : (TradeBot) Previously instancied bot type variable
_leverage : (int) The amount of leverage to be used when opening a position. Optional. If does not given, the bot's default will be used
_leverageType
_sizePercent : (float) Position size in percent value. Optional. Default = na. Mandatory if _sizeCurrency is not given.
_sizeCurrency : (float) Position size in currency value. Optional. Default = na. Mandatory if _sizePercent is not given.
Returns: (string) A string of a complete open short position command
exitPosition(_bot, _sizePercent, _sizeCurrency, _reduce)
Generates a complete close position command string for a bot
Parameters:
_bot : (TradeBot) Previously instancied bot type variable
_sizePercent : (float) Position size in percent value. Optional. Default = na. Mandatory if _sizeCurrency is not given.
_sizeCurrency : (float) Position size in currency value. Optional. Default = na. Mandatory if _sizePercent is not given.
_reduce : (bool) Flag to use Ruce Only option on Binance positions. Optional. Default = true
Returns: (string) A string of a comlete close position command
printBot(_bot, _command)
Print bot's information for debug purposes
Parameters:
_bot : (TradeBot) Previously instancied bot type variable
_command : (string) A command string to be debugged
Returns: Nothing.
Constants
Constants to be used in both in internal and external code
Fields:
SERVER_FROSTBOT : (string) Identifier to FrostyBot
SERVER_ZIGNALY : (string) Identifier to Zignaly
DIRECTION_LONG : (string) Flag to open a long position
DIRECTION_SHORT
LEVERAGE_CROSS : (string) Flag to set leverage to cross
LEVERAGE_ISOLATED : (string) Flag to set leverage to isolated
TradeBot
Bot type to handle its essential information
Fields:
server : (string) Type o server. Must me one of the SERVER_* constant values
id : (string) Id of the account in the server (Stub for FrostyBot or Key to Zignally)
symbol : (string) Symbol of the pair to be negotiated (example: ETH/USDT)
leverage : (int) Leverage coeficient. Default is 1
PositionLibrary "Position"
Allows for simulating trades within an indicator.
newTrade(size, price, timestamp)
Creates a new trade object.
Parameters:
size : The size of the trade (number of shares or contracts).
price : The price at which the trade took place.
timestamp : The timestamp of the trade. Defaults to the current time.
Returns: A new trade object.
start(size, price, timestamp)
Starts a new position.
Parameters:
size : The size of the position (number of shares or contracts).
price : The price at which the position was started.
timestamp : The timestamp of the start of the position. Defaults to the current time.
Returns: A new position object.
trade(pos, size, price, timestamp)
Modifies an existing position.
Parameters:
pos : The position to be modified.
size : The size of the trade (number of shares or contracts).
price : The price at which the trade took place.
timestamp : The timestamp of the trade. Defaults to the current time.
Returns: The modified position object.
exit(pos, price, timestamp)
Closes a position by trading the entire position size at a given price and timestamp.
Parameters:
pos : The position being closed.
price : The price at which the position is being closed.
timestamp : The timestamp of the trade, defaults to the current time.
Returns: The updated position after the trade.
unrealized(pos, price)
Calculates the unrealized gain or loss for a given position and price.
Parameters:
pos : The position for which to calculate unrealized gain/loss.
price : The current market price.
Returns: The calculated unrealized gain or loss.
Trade
Represents a single trade.
Fields:
size : Size of the trade in units.
price : Price of the trade in currency.
value : Total value of the trade in currency units.
time : Timestamp of the trade.
Position
Represents a single position.
Fields:
size : Size of the position in units.
price : Average price of the position in currency.
value : Total value of the position in currency units.
start : Timestamp of the first trade that opened the position.
net : Realized gains and losses of the position in currency units.
history : Array of trades that make up the position.
HiveLibraryLibrary "HiveLibrary"
: Custom library
RoundDown(number, decimals)
RoundDown() rounds the specified number down to the given number
of decimal places.
Parameters:
number : is the argument for rounding down & decimals is the number of digits after dot
decimals
Returns: return is the rounded down value of the number
Replica of TradingView's Backtesting Engine with ArraysHello everyone,
Here is a perfectly replicated TradingView backtesting engine condensed into a single library function calculated with arrays. It includes TradingView's calculations for Net profit, Total Trades, Percent of Trades Profitable, Profit Factor, Max Drawdown (absolute and percent), and Average Trade (absolute and percent). Here's how TradingView defines each aspect of its backtesting system:
Net Profit: The overall profit or loss achieved.
Total Trades: The total number of closed trades, winning and losing.
Percent Profitable: The percentage of winning trades, the number of winning trades divided by the total number of closed trades.
Profit Factor: The amount of money the strategy made for every unit of money it lost, gross profits divided by gross losses.
Max Drawdown: The greatest loss drawdown, i.e., the greatest possible loss the strategy had compared to its highest profits.
Average Trade: The sum of money gained or lost by the average trade, Net Profit divided by the overall number of closed trades.
Here's how each variable is defined in the library function:
_backtest(bool _enter, bool _exit, float _startQty, float _tradeQty)
bool _enter: When the strategy should enter a trade (entry condition)
bool _exit: When the strategy should exit a trade (exit condition)
float _startQty: The starting capital in the account (for BTCUSD, it is the amount of USD the account starts with)
float _tradeQty: The amount of capital traded (if set to 1000 on BTCUSD, it will trade 1000 USD on each trade)
Currently, this library only works with long strategies, and I've included a commented out section under DEMO STRATEGY where you can replicate my results with TradingView's backtesting engine. There's tons I could do with this beyond what is shown, but this was a project I worked on back in June of 2022 before getting burned out. Feel free to comment with any suggestions or bugs, and I'll try to add or fix them all soon. Here's my list of thing to add to the library currently (may not all be added):
Add commission calculations.
Add support for shorting
Add a graph that resembles TradingView's overview graph.
Clean and optimize code.
Clean up in a way that makes it easy to add other TradingView calculations (such as Sharpe and Sortino ratio).
Separate all variables, so they become accessible outside of calculations (such as gross profit, gross loss, number of winning trades, number of losing trades, etc.).
Thanks for reading,
OztheWoz
Profit EstimateLibrary "profitestimate"
Simple profit Estimatr. Engages when Position != 0
and holds until posittion is na/0...
if position changes sizes, it will update automatically and adjust.
it has an input for comission to estmate exit fees
update_avgprice(_sizewas, _delta, _pricewas, _newprice)
Get a new Average position Price
Parameters:
_sizewas : (float) the position prior
_delta : (float) the order amount
_pricewas : (float) the prior price
_newprice : (float) the price of order
Returns: New Avg Price
amount(_position, _close, _commission, _leverage, _fullqty)
Position Net Profit Net Commission, automatic on/off if position != 0
Parameters:
_position : (float) position size (total or margin size)
_close
_commission : (float) % where (0.1 = 0.1%)
_leverage : (float) optional if leveraged, default 1x
_fullqty : (bool) if position entered is tottal trade size default is margin qty (1/lev)
Returns: quote value of profit
percent(_position, _close, _commission, _leverage, _fullqty)
Position Net Profit, automatic on/off if position != 0
Parameters:
_position : (float) position size (total or margin size)
_close
_commission : (float) % where (0.1 = 0.1%)
_leverage : (float) optional if leveraged, default 1x
_fullqty : (bool) if position entered is tottal trade size, default is margin qty (1/lev)
Returns: percentage profit (1% = 1)
PlurexSignalStrategyLibrary "PlurexSignalStrategy"
Provides functions that wrap the built in TradingView strategy functions so you can seemlessly integrate with Plurex Signal automation.
NOTE: Be sure to:
- set your strategy default_qty_value to the default entry percentage of your signal
- set your strategy default_qty_type to strategy.percent_of_equity
- set your strategy pyramiding to some value greater than 1 or something appropriate to your strategy in order to have multiple entries.
long(secret, budgetPercentage, priceLimit, marketOverride)
Open a new long entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
budgetPercentage : Optional, The percentage of budget to use in the entry.
priceLimit : Optional, The worst price to accept for the entry.
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
longAndFixedStopLoss(secret, stop, budgetPercentage, priceLimit, marketOverride)
Open a new long entry. Wraps strategy function and sends plurex message as an alert. Also sets a gobal stop loss for full open position
Parameters:
secret : The secret for your Signal on plurex
stop : The trigger price for the stop loss. See strategy.exit documentation
budgetPercentage : Optional, The percentage of budget to use in the entry.
priceLimit : Optional, The worst price to accept for the entry.
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
longAndTrailingStopLoss(secret, trail_offset, trail_price, trail_points, budgetPercentage, priceLimit, marketOverride)
Open a new long entry. Wraps strategy function and sends plurex message as an alert. Also sets a gobal trailing stop loss for full open position. You must set one of trail_price or trail_points.
Parameters:
secret : The secret for your Signal on plurex
trail_offset : See strategy.exit documentation
trail_price : See strategy.exit documentation
trail_points : See strategy.exit documentation
budgetPercentage : Optional, The percentage of budget to use in the entry.
priceLimit : Optional, The worst price to accept for the entry.
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
short(secret, budgetPercentage, priceLimit, marketOverride)
Open a new short entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
budgetPercentage : Optional, The percentage of budget to use in the entry.
priceLimit : Optional, The worst price to accept for the entry.
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
shortAndFixedStopLoss(secret, stop, budgetPercentage, priceLimit, marketOverride)
Open a new short entry. Wraps strategy function and sends plurex message as an alert. Also sets a gobal stop loss for full open position
Parameters:
secret : The secret for your Signal on plurex
stop : The trigger price for the stop loss. See strategy.exit documentation
budgetPercentage : Optional, The percentage of budget to use in the entry.
priceLimit : Optional, The worst price to accept for the entry.
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
shortAndTrailingStopLoss(secret, trail_offset, trail_price, trail_points, budgetPercentage, priceLimit, marketOverride)
Open a new short entry. Wraps strategy function and sends plurex message as an alert. Also sets a gobal trailing stop loss for full open position. You must set one of trail_price or trail_points.
Parameters:
secret : The secret for your Signal on plurex
trail_offset : See strategy.exit documentation
trail_price : See strategy.exit documentation
trail_points : See strategy.exit documentation
budgetPercentage : Optional, The percentage of budget to use in the entry.
priceLimit : Optional, The worst price to accept for the entry.
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeAll(secret, marketOverride)
Close all positions. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeLongs(secret, marketOverride)
close all longs. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeShorts(secret, marketOverride)
close all shorts. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeLastLong(secret, marketOverride)
Close last long entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeLastShort(secret, marketOverride)
Close last short entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeFirstLong(secret, marketOverride)
Close first long entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeFirstShort(secret, marketOverride)
Close first short entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
strategyLibrary "strategy"
Library containing few key calculations for strategy involving leveraged limit and stop orders
getQty(entry, stop, riskPercentage)
calculate qty and leverage based on entry and stop price for given risk percentage.
Parameters:
entry : Entry Price
stop : Stop Price
riskPercentage : risk percentage per trade
Returns: - Quantity based on the risk and calculated leverage on position including existing positions
bracketOrder(entry, stop, target, maxLeverage, isLimitOrder, riskPercentage)
Calculates position size based on risk and creates bracket orders for given entry/stop/target
Parameters:
entry : Entry Price
stop : Stop Price
target : Target Price
maxLeverage : Maximum leverage allowed
isLimitOrder : if true, places limit order for entry, else places stop order.
riskPercentage : risk percentage per trade
Returns: orderPlaced - true if orders successfully placed, false otherwise.
order(entry, stop, maxLeverage, isLimitOrder, riskPercentage)
Calculates position size based on risk and creates order for given entry/stop
Parameters:
entry : Entry Price
stop : Stop Price
maxLeverage : Maximum leverage allowed
isLimitOrder : if true, places limit order for entry, else places stop order.
riskPercentage : risk percentage per trade
Returns: orderPlaced - true if orders successfully placed, false otherwise.
TradingWolfLibaryLibrary "TradingWolfLibary"
getMA(int, string)
Gets a Moving Average based on type
Parameters:
int : length The MA period
string : maType The type of MA
Returns: A moving average with the given parameters
minStop(float, simple, float, string)
Calculates and returns Minimum stop loss
Parameters:
float : entry price (Close if calculating on the entry candle)
simple : int Calculate how many bars back to look at swings
float : Minimum Stop Loss allowed (Should be x 0.01) if input
string : Direciton of trade either "Long" or "Short"
Returns: Stop Loss Value
Strategy PnL LibraryLibrary "Strategy_PnL_Library"
TODO: This is a library that helps you learn current pnl of open position and use it to create your own dynamic take profit or stop loss rules based on current level of your profit. It should only be used with strategies.
inTrade()
inTrade: Checks if a position is currently open.
Returns: bool: true for yes, false for no.
notInTrade()
inTrade: Checks if a position is currently open. Interchangeable with inTrade but just here for simple semantics.
Returns: bool: true for yes, false for no.
pnl()
pnl: Calculates current profit or loss of position after the commission. If the strategy is not in trade it will always return na.
Returns: float: Current Profit or Loss of position, positive values for profit, negative values for loss.
entryBars()
entryBars: Checks how many bars it's been since the entry of the position.
Returns: int: Returns a int of strategy entry bars back. Minimum value is always corrected to 1 to avoid lookback errors.
pnlvelocity()
pnlvelocity: Calculates the velocity of pnl by following the change in open profit compared to previous bar. If the strategy is not in trade it will always return na.
Returns: float: Returns a float value of pnl velocity.
pnlacc()
pnlacc: Calculates the acceleration of pnl by following the change in profit velocity compared to previous bar. If the strategy is not in trade it will always return na.
Returns: float: Returns a float value of pnl acceleration.
pnljerk()
pnljerk: Calculates the jerk of pnl by following the change in profit acceleration compared to previous bar. If the strategy is not in trade it will always return na.
Returns: float: Returns a float value of pnl jerk.
pnlhigh()
pnlhigh: Calculates the highest value the pnl has reached since the start of the current position. If the strategy is not in trade it will always return na.
Returns: float: Returns a float highest value the pnl has reached.
pnllow()
pnllow: Calculates the lowest value the pnl has reached since the start of the current position. If the strategy is not in trade it will always return na.
Returns: float: Returns a float lowest value the pnl has reached.
pnldev()
pnldev: Calculates the deviance of the pnl since the start of the current position. If the strategy is not in trade it will always return na.
Returns: float: Returns a float deviance value of the pnl.
pnlvar()
pnlvar: Calculates the variance value of the pnl since the start of the current position. If the strategy is not in trade it will always return na.
Returns: float: Returns a float variance value of the pnl.
pnlstdev()
pnlstdev: Calculates the stdev value of the pnl since the start of the current position. If the strategy is not in trade it will always return na.
Returns: float: Returns a float stdev value of the pnl.
pnlmedian()
pnlmedian: Calculates the median value of the pnl since the start of the current position. If the strategy is not in trade it will always return na.
Returns: float: Returns a float median value of the pnl.
AkselitoLibraryLibrary "AkselitoLibrary"
TODO: add library description here
fun(x)
TODO: add function description here
Parameters:
x : TODO: add parameter x description here
Returns: TODO: add what function returns
hi()
FrostyBotLibrary "FrostyBot"
JSON Alert Builder for FrostyBot.js Binance Futures and FTX orders
github.com
More Complete Version Soon.
TODO: Comment Functions and annotations from command reference ^^
TODO: Add additional whitelist and symbol mappings.
leverage()
buy()
sell()
cancelall()
closelong()
closeshort()
traillong()
trailshort()
long()
short()
takeprofit()
stoploss()
PineHelperLibrary "PineHelper"
This library provides various functions to reduce your time.
recent_opentrade_entry_bar_index()
get a recent opentrade entry bar_index
Returns: (int) bar_index
recent_closedtrade_entry_bar_index()
get a recent closedtrade entry bar_index
Returns: (int) bar_index
recent_closedtrade_exit_bar_index()
get a recent closedtrade exit bar_index
Returns: (int) bar_index
all_opnetrades_roi()
get all aopentrades roi
Returns: (float) roi
bars_since_recent_opentrade_entry()
get bars since recent opentrade entry
Returns: (int) number of bars
bars_since_recent_closedtrade_entry()
get bars since recent closedtrade entry
Returns: (int) number of bars
bars_since_recent_closedtrade_exit()
get bars since recent closedtrade exit
Returns: (int) number of bars
recent_opentrade_entry_id()
get recent opentrade entry ID
Returns: (string) entry ID
recent_closedtrade_entry_id()
get recent closedtrade entry ID
Returns: (string) entry ID
recent_closedtrade_exit_id()
get recent closedtrade exit ID
Returns: (string) exit ID
recent_opentrade_entry_price()
get recent opentrade entry price
Returns: (float) price
recent_closedtrade_entry_price()
get recent closedtrade entry price
Returns: (float) price
recent_closedtrade_exit_price()
get recent closedtrade exit price
Returns: (float) price
recent_opentrade_entry_time()
get recent opentrade entry time
Returns: (int) time
recent_closedtrade_entry_time()
get recent closedtrade entry time
Returns: (int) time
recent_closedtrade_exit_time()
get recent closedtrade exit time
Returns: (int) time
time_since_recent_opentrade_entry()
get time since recent opentrade entry
Returns: (int) time
time_since_recent_closedtrade_entry()
get time since recent closedtrade entry
Returns: (int) time
time_since_recent_closedtrade_exit()
get time since recent closedtrade exit
Returns: (int) time
recent_opentrade_size()
get recent opentrade size
Returns: (float) size
recent_closedtrade_size()
get recent closedtrade size
Returns: (float) size
all_opentrades_size()
get all opentrades size
Returns: (float) size
recent_opentrade_profit()
get recent opentrade profit
Returns: (float) profit
all_opentrades_profit()
get all opentrades profit
Returns: (float) profit
recent_closedtrade_profit()
get recent closedtrade profit
Returns: (float) profit
recent_opentrade_max_runup()
get recent opentrade max runup
Returns: (float) runup
recent_closedtrade_max_runup()
get recent closedtrade max runup
Returns: (float) runup
recent_opentrade_max_drawdown()
get recent opentrade maxdrawdown
Returns: (float) mdd
recent_closedtrade_max_drawdown()
get recent closedtrade maxdrawdown
Returns: (float) mdd
max_open_trades_drawdown()
get max open trades drawdown
Returns: (float) mdd
recent_opentrade_commission()
get recent opentrade commission
Returns: (float) commission
recent_closedtrade_commission()
get recent closedtrade commission
Returns: (float) commission
qty_by_percent_of_equity(percent)
get qty by percent of equtiy
Parameters:
percent : (series float) percent that you want to set
Returns: (float) quantity
qty_by_percent_of_position_size(percent)
get size by percent of position size
Parameters:
percent : (series float) percent that you want to set
Returns: (float) size
is_day_change()
get bool change of day
Returns: (bool) day is change or not
is_in_trade()
get bool using number of bars
Returns: (bool) allowedToTrade
discord_message(name, message)
get json format discord message
Parameters:
name : (string) name of bot
message : (string) message that you want to send
Returns: (string) json format string
telegram_message(chat_id, message)
get json format telegram message
Parameters:
chat_id : (string) chatId of bot
message : (string) message that you want to send
Returns: (string) json format string
MetaWorldEngineFilterLibrary3Library "MetaWorldEngineFilterLibrary3"
GetCandleStickSize(Rule, Rule)
returns size of the candle
Parameters:
Rule : 1: (float) _src_high
Rule : 2: (float) _src_low
Returns: candlestick size
GetCandleStickBodySize(Rule, Rule)
returns size of the candle body
Parameters:
Rule : 1: (float) _src_open
Rule : 2: (float) _src_close
Returns: candlestick body size
FilterLongerLowerWickCandles(Rule, Rule, Rule)
Alters Candlestick Value to Magnify Candles with Long Wicks
Parameters:
Rule : 1: (float) open
Rule : 2: (float) close
Rule : 2: (float) low
Returns: Midpoint of the candle body less the lower wick. If value returned has a large delta from midpoint of the body, then it is short wick
IsBullish(Rule, Rule)
Determine if Candle is Bullish or Bearish
Parameters:
Rule : 1: (float) open
Rule : 2: (float) close
Returns: True is Bullish
IsDoji(Rule, Rule)
Determine if Candle is a Doji
Parameters:
Rule : 1: (int) Candle Index
Rule : 2: (float) Percentage of candle size. Larger the Number the less stringent the doji criterion
Returns: True if a Doji
MACD(Rule, Rule, Rule, Rule)
Computes MACD
Parameters:
Rule : 1: (float) _src
Rule : 2: (int) _fastLength input fast ema length
Rule : 2: (int) _slowLength input slow ema length
Rule : 3: (int) _signalLength input length of signal line (sma of MACD line)
Returns: Returns MACD and Signal Line
isFastSlowCrossed(Rule, Rule)
Computes if SeriesA crosses SeriesB
Parameters:
Rule : 1: (float) Series Input
Rule : 2: (float) Series Input
Returns: if SeriesA crosses SeriesB then true else false
isReversalUpTrend(Rule, Rule)
Computes if SeriesA crosses over SeriesB to determine reversal uptrend
Parameters:
Rule : 1: (float) Series Input
Rule : 2: (float) Series Input
Returns: if SeriesA crosses over SeriesB then true else false
isReversalDownTrend(Rule, Rule)
Computes if SeriesA crosses over SeriesB to determine reversal uptrend
Parameters:
Rule : 1: (float) Series Input
Rule : 2: (float) Series Input
Returns: if SeriesA crosses over SeriesB then true else false
SSMA(Rule, Rule)
Computes smoothed SMA
Parameters:
Rule : 1: (float) source
Rule : 2: (float) sma length
Returns: a single concatenated string for evaluation
GetTimeFrame()
Get Current timeframe in minutes
Returns: an integer value in minutes
getMA(float, int, string, float)
Gets a Moving Average based on type
Parameters:
float : _src The source data
int : length The MA period
string : maType The type of MA
float : sigma / smoothness of ALMA, else NA
Returns: A moving average with the given parameters
obvFilterThis library comes with everything you need to add an On Balance Volume (OBV) filter to your strategy.
getOnBalanceVolumeFilter(source, maType, fastMaLength, fastMaLength)
Get the fast and slow moving average for on balance volume
Parameters:
source : hook this up to an 'input.source' input
maType : Choose from EMA, SMA, RMA, or WMA
fastMaLength : int smoothing length for fast moving average
fastMaLength : int smoothing length for fast moving average int smoothing length for slow moving average
Returns: Tuple with fast obv moving average and slow obv moving average
Add this to your strategy
▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾ ▾
import jordanfray/obvFilter/1 as obv
obvSource = input.source(defval=close, title="OBV Source", group="On Balance Volume Filter")
obvMaType = input.string(defval="EMA", title="OBV Smoothing Type", options = , group="On Balance Volume Filter")
fastMaLength = input.int(title = "Fast OBV MA Length", defval = 9, minval = 2, maxval = 200, group="On Balance Volume Filter")
slowMaLength = input.int(title = "Slow OBV MA Length", defval = 21, minval = 1, maxval = 200, group="On Balance Volume Filter")
= obv.getOnBalanceVolumeFilter(obvSource, obvMaType, fastMaLength, slowMaLength)
PlurexSignalLibrary "PlurexSignal"
Provides functions that wrap the built in TradingView strategy functions so you can seemlessly integrate with Plurex Signal automation.
NOTE: Be sure to set your strategy close_entries_rule="ANY" and pyramiding=20 or some other amount appropriate to your strategy in order to have multiple entries.
plurexMarket()
Build a Plurex market string from a base and quote asset symbol.
Returns: A market string that can be used in Plurex Signal messages.
tickerToPlurexMarket()
Builds Plurex market string from the syminfo
Returns: A market string that can be used in Plurex Signal messages.
simpleMessage(secret, action, marketOverride)
Builds Plurex Signal Message json to be sent to a Signal webhook
Parameters:
secret : The secret for your Signal on plurex
action : The action of the message. One of .
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
Returns: A json string message that can be used in alerts to send messages to Plurex.
long(secret, marketOverride, qty)
Open a new long entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
qty : Corresponds to strategy.entry qty
short(secret, marketOverride, qty)
Open a new short entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
qty : Corresponds to strategy.entry qty
closeAll(secret, marketOverride)
Close all positions. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeLongs(secret, marketOverride)
Close all longs. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeShorts(secret, marketOverride)
Close all shorts. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeLastLong(secret, marketOverride)
Close last long entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeFirstLong(secret, marketOverride)
Close first long entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeLastShort(secret, marketOverride)
Close last short entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
closeFirstShort(secret, marketOverride)
Close first short entry. Wraps strategy function and sends plurex message as an alert.
Parameters:
secret : The secret for your Signal on plurex
marketOverride : Optional, defaults to the syminfo for the ticker. Use the `plurexMarket` function to build your own.
CalulateWinLossLibrary "CalulateWinLoss"
TODO: add library description here
colorwhitered(x)
TODO: add function description here
Parameters:
x : TODO: add parameter x description here
Returns: TODO: add what function returns
colorredwhite()
cal()
