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()
Cerca negli script per "alert"
Alert() Example syntax builderToday Tradingview released a lovely new update that I am sure many are eager to play with.
Here is a little example script of how you can use this fantastic new update to include a built-in syntax builder for integration with Autoview into all your scripts going forward.
It is only configured for basic commands, but should be a great starting point for most, and at bare minimum a glimpse at the possibilties this latest update provides.
Add this to your chart and go to the settings to see all the options that can be configured.
Go ahead, fire some alerts and see how it all affects what is passed through the alert ready to hit the exchange.
Alert-QuarryLake Indicator Map - ATR Trend Following Strategy A lot of times I don't like my chart crowding with indicators, thus the reason for creating this script for my strategy QuarryLake.
This script also comes with alert.
Below is the explanation for QuarryLake
I have also updated the script in version 4.
This strategy consists of 3 indicators that I found works quite well together.
Keltner Channel, Waddah Attah Explosion, and Volatility Stop.
You can find WAE here
KC Period = 200
KCATR = 5
Vstop Period = 3
Vstop Mult = 1.5
Long when close > KC, close > Vstop, WAE trendUp
Short when close < KC, close < Vstop, WAE trendDown
Works well on BTCUSD XBTUSD, as well as other major liquid Pair.
Feel free to follow me on Twitter @Lancelot_Auger for more free Alpha.
Please acknowledge my effort by like and follow.
And lastly,
Save Hong Kong, the revolution of our times.
OteHmacSha256Library "OteHmacSha256"
Library to use HMAC SHA-256 by OgahTerkenal
hmac_sha256(string) HMAC SHA-256
Parameters:
string : msg String to be hashed
Returns: Return a hashed string in hex format and an array of 8 32 bits integer
Library to use HMAC SHA-256 for authenticating alert message going out from TradingView.
It has limitation on allowed characters (because PineScript cannot access the underlying bits of each ASCII) from ASCII 32 to 126 only.
Usage Example section at the end of the source code pretty much tell everything about this library.
General example as how to import to your PineScript code is not included (please refer to the PineScript manual).
No Shadow Candles - Alertsalert script to detect candles with no wick, for testing.
scripted on request.
Alert Batches v2This version triggers every batch within each candle. The previous version only triggered one batch per candle.
This will not trigger batches in perfect order, but I left the "sequential" option because it still triggers the batches in order more often than not.
Alerts EMA RSI [ Buy/Sell ]Buy alerts when RSI cross over 30, 40, 50, 60, 70 and EMA5 changes > 0.
Sell alerts when RSI cross down 80, 70, 60, 50, 40 and EMA5 changes < 0.
Moving Averages - BacktestingAlerts script that has triggers on multiple moving average crossovers so that profit is maximised, it also has an optional control moving average, enabled by default, that when active will stop trading when the price (first ma) is below the control moving average.
Source code is open so that others can use and modify
Click Below for Alerts Study version:
Disclaimers, not an expert, not intended to be financial advise.
Biffy
Rule Number 1 Signals [ALERTS]Alerts version of rule number 1 signals, a long-only strategy for long term investors to help them enter positions more optimally
QuantNomad - Significant Pivot Reversal Strategy AlertsAlerts for "Significant Pivot Reversal Strategy":
As one of the ways to filter out insignificant levels I decided to check that pivot point is not above/below neighbors, but check that it's above/below at least by a certain amount.
I use ATR, so in params, you can set length of ATR and also ATR multiplier. The new level will be calculated only if PP will be above/below neighbors by atr * atr_mult.
It seems this approach might help in some cases.
[ALERTS] Range Filter"This is an experimental study designed to filter out minor price action for a clearer view of trends.
Inspired by the QQE's volatility filter, this filter applies the process directly to price rather than to a smoothed RSI .
First, a smooth average price range is calculated for the basis of the filter and multiplied by a specified amount.
Next, the filter is calculated by gating price movements that do not exceed the specified range.
Lastly the target ranges are plotted to display the prices that will trigger filter movement.
Custom bar colors are included. The color scheme is based on the filtered price trend."
Thanks to Donovan Wall...
Enjoy!
[ALERTS] MA Cross ElevenThis script is a crossing of eleven different MA, with alerts and SL and TP.
The simplest is what works best.
SMA --> Simple
EMA --> Exponential
WMA --> Weighted
VWMA --> Volume Weighted
SMMA --> Smoothed
DEMA --> Double Exponential
TEMA --> Triple Exponential
HMA --> Hull
TMA --> Triangular
SSMA --> SuperSmoother filter
ZEMA --> Zero Lag Exponential
Using "once per bar close" repaint is 0%, but if you like risk can choose "once per bar", better profit.
Thanks to JustUncleL and his amazing sripts.
[ALERTS] lamBOTghiniIt is a script based on changes in trend of EMAs.
You can copy it, modify it to your liking and maybe even buy a lambo.
Try it and if you can think of how to improve it please comment.
Enjoy!!!
Alert Kabi Family Unlimited Alarm indicator for any time frame and any type of currency, stock and index
اندییکاتور آلارم نامحدود برای هر تایم فریم و هر شاخص و ارز و سهام
Settings :
1- Before starting, clear all alarms in the trading view alarm section
2- Specify your alarm areas and currency pairs in the indicator settings section
3- Go to the trading view alarm section, click create alert, select the name of the indicator and click OK
4- Good Luck
T e L : @Ar3781
1- قبل از شروع تمام آلارم های تریدینگ ویو را پاک کنید
2- در قسمت تنظیمات اندیکاتور نواحی آلارم و جفت ارز خود را مشخص کنید
3- به قسمت الارم تریدینگ ویو رفته ایجاد هشدار را زده و اسم اندیکاتور را انتخاب کنید و اوکی کنید
4- مـــــــوفق بــــــاشـید
Alert for 3Commas Bollinger StrategyThis is just an alert for the 3Commas Bollinger Strategy written by tedwardd
Supertrend + MACD Trend Change with AlertsDetailed Guide
1. Indicator Overview
Purpose:
This script combines the Supertrend and MACD indicators to help you detect potential trend changes. It plots a Supertrend line (green for bullish, red for bearish) and marks the chart with shapes when a trend reversal is signaled by both indicators. In addition, it includes alert conditions so that you can be notified when a potential trend change occurs.
How It Works:
Supertrend: Uses the Average True Range (ATR) to determine dynamic support and resistance levels. When the price crosses these levels, it signals a possible change in trend.
MACD: Focuses on the crossover between the MACD line and the signal line. A bullish crossover (MACD line crossing above the signal line) suggests upward momentum, while a bearish crossover (MACD line crossing below the signal line) suggests downward momentum.
2. Supertrend Component
Key Parameters:
Factor:
Function: Multiplies the ATR to create an offset from the mid-price (hl2).
Adjustment Impact: Lower values make the indicator more sensitive (producing more frequent signals), while higher values result in fewer, more confirmed signals.
ATR Period:
Function: Sets the number of bars over which the ATR is calculated.
Adjustment Impact: A shorter period makes the ATR react more quickly to recent price changes (but can be noisy), whereas a longer period provides a smoother volatility measurement.
Trend Calculation:
The script compares the previous close with the dynamically calculated upper and lower bands. If the previous close is above the upper band, the trend is set to bullish (1); if it’s below the lower band, the trend is bearish (-1). The Supertrend line is then plotted in green for bullish trends and red for bearish trends.
3. MACD Component
Key Parameters:
Fast MA (Fast Moving Average):
Function: Represents a shorter-term average, making the MACD line more sensitive to recent price movements.
Slow MA (Slow Moving Average):
Function: Represents a longer-term average to smooth out the MACD line.
Signal Smoothing:
Function: Defines the period for the signal line, which is a smoothed version of the MACD line.
Crossover Logic:
The script uses the crossover() function to detect when the MACD line crosses above the signal line (bullish crossover) and crossunder() to detect when it crosses below (bearish crossover).
4. Combined Signal Logic
How Signals Are Combined:
Bullish Scenario:
When the MACD shows a bullish crossover (MACD line crosses above the signal line) and the Supertrend indicates a bullish trend (green line), a green upward triangle is plotted below the bar.
Bearish Scenario:
When the MACD shows a bearish crossover (MACD line crosses below the signal line) and the Supertrend indicates a bearish trend (red line), a red downward triangle is plotted above the bar.
Rationale:
By combining the signals from both indicators, you increase the likelihood that the detected trend change is reliable, filtering out some false signals.
5. Alert Functionality
Alert Setup in the Code:
The alertcondition() function is used to define conditions under which TradingView can trigger alerts.
There are two alert conditions:
Bullish Alert: Activated when there is a bullish MACD crossover and the Supertrend confirms an uptrend.
Bearish Alert: Activated when there is a bearish MACD crossover and the Supertrend confirms a downtrend.
What Happens When an Alert Triggers:
When one of these conditions is met, TradingView registers the alert condition. You can then create an alert in TradingView (using the alert dialog) and choose one of these alert conditions. Once set up, you’ll receive notifications (via pop-ups, email, or SMS, depending on your settings) whenever a trend change is signaled.
6. User Adjustments and Their Effects
Factor (Supertrend):
Adjustment: Lowering the factor increases sensitivity, resulting in more frequent signals; raising it will filter out some signals, making them potentially more reliable.
ATR Period (Supertrend):
Adjustment: A shorter ATR period makes the indicator more responsive to recent price movements (but can introduce noise), while a longer period smooths out the response.
MACD Parameters (Fast MA, Slow MA, and Signal Smoothing):
Adjustment:
Shortening the Fast MA increases sensitivity, generating earlier signals that might be less reliable.
Lengthening the Slow MA produces a smoother MACD line, reducing noise.
Adjusting the Signal Smoothing changes how quickly the signal line responds to changes in the MACD line.
7. Best Practices and Considerations
Multiple Confirmation:
Even if both indicators signal a trend change, consider confirming with additional analysis such as volume, price action, or other indicators.
Market Conditions:
These indicators tend to perform best in trending markets. In sideways or choppy conditions, you may experience more false alerts.
Backtesting:
Before applying the indicator in live trading, backtest your settings to ensure they suit your trading style and the market conditions.
Risk Management:
Always use proper risk management, including stop-loss orders and appropriate position sizing, as alerts may occasionally produce late or false signals.
Happy trading!
Market Structure & Session Alerts### Market Structure & Session Alerts Indicator
#### Overview
The "Market Structure & Session Alerts" indicator is a comprehensive tool designed to assist traders in identifying key market structure levels, detecting liquidity sweeps, and receiving alerts for specific trading sessions. This indicator is particularly useful for traders who want to keep an eye on previous high and low levels and be alerted during pre-London and pre-New York sessions.
#### Features
1. **Previous High/Low Levels:**
- **Daily, Weekly, and Monthly Highs and Lows:** The indicator plots the previous day, week, and month high and low levels on the chart. These levels can be crucial for identifying support and resistance zones.
- **Toggle Display:** Users can choose to show or hide these levels using the "Show Previous Day/Week/Month High/Low" option.
2. **Liquidity Sweep Detection:**
- **Liquidity Sweep Identification:** The indicator detects liquidity sweeps when the current price closes above the previous day's high. This can signal potential reversals or continuations in the market.
- **Visual Alerts:** When a liquidity sweep is detected, a green triangle is plotted below the bar.
3. **Session Alerts:**
- **Session Timings:** Users can set specific start and end times for the pre-London and pre-New York sessions to match their timezone.
- **Visual Background Highlight:** The background of the chart is highlighted in yellow during the defined session times to provide a visual cue.
- **Alert Messages:** The indicator can generate alerts to notify traders when the market enters the pre-London or pre-New York session.
4. **Current Price Line:**
- The current price is plotted as a black line, providing a clear visual reference for the current market price.
#### How to Use
1. **Input Parameters:**
- `Show Previous Day/Week/Month High/Low`: Enable or disable the display of previous high/low levels.
- `Show Liquidity Sweep`: Enable or disable the detection and display of liquidity sweeps.
- `Show Session Alerts`: Enable or disable session alerts and background highlights.
2. **Session Timing Adjustments:**
- Set the `Pre-London Start`, `Pre-London End`, `Pre-New York Start`, and `Pre-New York End` times according to your timezone to ensure accurate session alerts.
3. **Alerts:**
- Make sure alerts are enabled in your TradingView settings to receive notifications when the market enters the pre-London or pre-New York sessions.
#### Example Use Cases
- **Day Traders:** Identify potential support and resistance levels using the previous day's high and low.
- **Swing Traders:** Use weekly and monthly high and low levels to determine significant market structure points.
- **Scalpers:** Detect liquidity sweeps to identify potential quick trades.
- **Session Traders:** Be alerted when the market enters key trading sessions to align your trading strategy with major market activities.
This indicator combines multiple market analysis tools into one, providing a robust system for traders to enhance their trading decisions and market awareness.
Min-Max | Buy-Sell Alert with LevelsMin-Max | Buy-Sell Alert with Levels
Description:
The Min-Max | Buy-Sell Alert with Levels indicator is a powerful tool designed to help traders identify key levels of support and resistance based on the previous day's high and low prices. It plots horizontal lines for the previous day's minimum (Min) and maximum (Max) prices, along with four intermediate levels (Stop Loss 1 to Stop Loss 4) calculated as equal percentage steps between the Min and Max.
This indicator is perfect for traders who want to:
Identify potential entry points when the price returns within the Min-Max range.
Set stop-loss levels based on the calculated intermediate levels.
Receive alerts for buy, sell, and stop-loss conditions.
Key Features:
Previous Day's Min and Max Lines:
Automatically plots the Min (red line) and Max (green line) of the previous day.
These levels act as dynamic support and resistance zones.
Intermediate Stop Loss Levels:
Calculates and plots four intermediate levels (Stop Loss 1 to Stop Loss 4) between the Min and Max.
Each level is equally spaced, representing potential stop-loss or take-profit zones.
Customizable Alerts:
Buy Alert: Triggered when the price returns within the Min-Max range after breaking below the Min.
Sell Alert: Triggered when the price returns within the Min-Max range after breaking above the Max.
Stop Loss Alerts: Triggered when the price reaches any of the four intermediate levels (Stop Loss 1 to Stop Loss 4).
Customizable Appearance:
Adjust the thickness, color, and style (solid, dashed, dotted) of the lines.
Customize the colors of the Stop Loss labels for better visualization.
Labels on the Chart:
Displays "Buy" and "Sell" labels on the chart when the respective conditions are met.
Labels for Stop Loss levels are also displayed for easy reference.
How to Use:
Add the indicator to your chart.
Customize the settings (line colors, thickness, and alert preferences) in the indicator's settings panel.
Use the Min and Max lines as dynamic support and resistance levels.
Monitor the intermediate levels (Stop Loss 1 to Stop Loss 4) for potential stop-loss or take-profit zones.
Set up alerts for Buy, Sell, and Stop Loss conditions to stay informed about key price movements.
Why Use This Indicator?
Simple and Effective: Focuses on the most important levels from the previous day.
Customizable: Tailor the indicator to match your trading style and preferences.
Alerts: Never miss a trading opportunity with customizable alerts for key conditions.
Settings:
Line Thickness: Adjust the thickness of the Min, Max, and intermediate lines.
Line Colors: Customize the colors of the Min, Max, and intermediate lines.
Line Style: Choose between solid, dashed, or dotted lines.
Stop Loss Label Colors: Customize the colors of the Stop Loss labels.
Alerts: Enable or disable alerts for Buy, Sell, and Stop Loss conditions.
Ideal For:
Day traders and swing traders.
Traders who rely on support and resistance levels.
Anyone looking for a clear and customizable tool to identify key price levels.
Disclaimer:
This indicator is for educational and informational purposes only. It does not constitute financial advice. Always conduct your own analysis and trade responsibly.
Get Started Today!
Add the Min-Max | Buy-Sell Alert with Levels indicator to your chart and take your trading to the next level. Customize it to fit your strategy and never miss a key trading opportunity again!
Custom Time Alert with Vertical Line📌 Detailed Explanation of the Custom Time Alert with Vertical Line in Pine Script v5
This script is a time-based alert system designed for TradingView. It allows traders to set a specific hour and minute for alerts and provides visual indicators on the chart, including a marker when the alert triggers and a vertical line at the alert time.
🔹 Main Features
Custom Alert Time → Users can specify the exact hour and minute for an alert.
Time Zone Offset Support → Users can manually adjust their local UTC offset to ensure alerts trigger at the correct time.
Real-Time Alert Condition → When the market reaches the set time, an alert notification is triggered.
Chart Visualization → A red marker appears when the alert is activated, and a blue vertical line is drawn at the alert time.
Automated Calculation → The script adjusts the alert time based on the user’s time zone settings.
🛠️ How It Works
User Input for Alert Time
The script allows users to enter their desired alert hour (0-23) and minute (0-59).
This ensures the alert triggers at the exact specified time.
Time Zone Offset Handling
Users enter their UTC offset (e.g., New York is -5, Tokyo is +9).
This ensures alerts work correctly regardless of the user’s location.
Time Calculation
The script adjusts the TradingView time by adding the time zone offset in milliseconds.
This converts the UTC-based TradingView time into the user’s local time.
Checking for a Time Match
The script constantly checks if the current hour and minute match the user-defined alert time.
If they match, the script activates an alert.
Triggering Alerts
The script uses TradingView’s alertcondition() function to create an alert.
When the time matches, TradingView sends a notification (e.g., pop-up, sound, or mobile alert).
Chart Markers for Visual Alerts
A red marker is displayed on the chart when the alert triggers.
A blue vertical line is drawn at the exact alert time.
📌 Example Use Cases
📈 1. Forex Traders Monitoring Market Opens
A forex trader who trades the London session wants an alert when the market opens at 8:00 AM UTC.
The trader sets:
Alert Hour = 8
Alert Minute = 0
Time Zone Offset = 0 (for UTC)
When the market reaches 8:00 AM UTC, the script triggers an alert.
📈 2. Stock Market Open Alerts
A trader in New York (EST) wants an alert at 9:30 AM Eastern Time (New York Stock Exchange open).
New York’s UTC offset is -5.
The trader sets:
Alert Hour = 9
Alert Minute = 30
Time Zone Offset = -5
The script ensures the alert triggers at 9:30 AM EST.
📈 3. Crypto Trader Watching a Specific Time
A crypto trader wants an alert for a specific strategy at 3:00 PM in Tokyo (UTC+9).
Tokyo’s UTC offset is +9.
The trader sets:
Alert Hour = 15
Alert Minute = 0
Time Zone Offset = +9
The script ensures the alert triggers exactly at 3:00 PM Tokyo time.
Candle Size with Moving Averages and AlertsOverview
The "Candle Size with Moving Averages and Alerts" indicator is designed to provide traders with a visual representation of the size of each candle. This is useful for identifying periods of high volatility or significant price movements. The indicator also offers moving averages of the candle sizes and customizable alert thresholds to notify traders of unusually large or small candles.
Key Features
Candle Size Plot: Displays the size of each candle on a separate panel.
Moving Averages: Optionally plot moving averages of the candle sizes with customizable lengths and colors.
Alert Thresholds: Define thresholds to get alerted when candle sizes are unusually large or small.
Customizable Colors: Choose colors for different elements of the indicator.
Alerts: Visual and background color alerts for significant candle sizes.
How to Use the Indicator
Adding the Indicator to Your Chart
Open TradingView and navigate to your chart.
Click on the "Indicators" button at the top of the chart.
Search for "Candle Size with Moving Averages and Alerts."
Click on the indicator to add it to your chart.
Customizing the Indicator
Once the indicator is added to your chart, click on the settings icon (gear icon) next to the indicator's name in the chart legend.
This will open the settings panel where you can customize various parameters of the indicator.
Settings and Parameters
Show Moving Averages
Checkbox: Enable or disable the display of moving averages on the candle size plot.
MA Length 1
Input: Set the length of the first moving average (default is 14).
MA Length 2
Input: Set the length of the second moving average (default is 28).
Alert Threshold
Input: Define the threshold for alerts as a multiple of the average candle size (default is 1.5).
MA Color 1
Color Picker: Choose the color for the first moving average (default is blue).
MA Color 2
Color Picker: Choose the color for the second moving average (default is red).
Candle Size Color
Color Picker: Choose the color for the candle size plot (default is green).
Alert Threshold Color
Color Picker: Choose the color for the alert thresholds (default is orange).
Understanding the Plots
Candle Size Plot
The main plot shows the size of each candle (high minus low) in green by default.
This helps you visualize the volatility and identify significant price movements.
Moving Averages
If enabled, two moving averages are plotted on the candle size chart to help you understand the average candle size over different periods.
MA 1 (blue by default) and MA 2 (red by default) provide a smoothed view of the candle sizes.
Alert Thresholds
The upper and lower thresholds are plotted as dashed lines (orange by default).
The upper threshold indicates an unusually large candle size, while the lower threshold indicates an unusually small candle size.
Alerts and Background Colors
When the candle size exceeds the upper threshold, an alert is triggered, and the background color changes to a semi-transparent orange.
When the candle size falls below the lower threshold, an alert is triggered, and the background color changes to a semi-transparent orange.
These visual cues help you quickly identify significant candle sizes.
Example Settings
MA Length 1: 14
MA Length 2: 28
Alert Threshold: 1.5
MA Color 1: Blue
MA Color 2: Red
Candle Size Color: Green
Alert Threshold Color: Orange
First 15-Min Candle Detector [With Breakout Alerts]Indicator: First 15-Minute Candle Detector
Purpose
This indicator helps traders by identifying and marking the high, low, and mid-point of the first 15-minute candle of the market session. It also provides visual aids and alerts for price breakouts above or below these levels, making it ideal for intraday trading strategies.
This script is suitable for traders focusing on early session momentum or reversal strategies.
Key Features
Market Start Customization: Configure the market start time (hour and minute) to align with your trading session or exchange timezone.
Visual Aids:
Horizontal lines to mark the High , Low , and Mid-point of the first 15-minute candle.
Background highlighting to identify the first 15-minute candle.
Configurable colors and line widths for clear visuals.
Breakout Alerts:
Real-time alerts for breakouts above the high or below the low of the first 15-minute candle.
Customizable alert messages.
Alerts configured using alertcondition .
Dynamic Adjustments:
Adapts dynamically to timeframes of 15 minutes or lower.
Resets and recalculates at the start of each new session.
Inputs and Configurations
Market Settings:
Market Start Hour: Default is 9.
Market Start Minute: Default is 30.
Visual Settings:
Enable/disable background highlighting.
Set colors for the background, high line, low line, and mid-line.
Adjust line width (1 to 5).
Toggle the visibility of the mid-line.
Alert Settings:
Enable breakout alerts.
Set custom alert messages for high and low breakouts.
How It Works
// First 15-Minute Candle Detection
The indicator monitors the first 15-minute candle after the market opens based on the configured start time. It records the high , low , and calculates the mid-point of this candle.
// Visual Markings
Horizontal lines are drawn at the high, low, and mid-point of the first 15-minute candle, extending to the right for the rest of the session.
// Breakout Detection
The indicator checks for price breakouts above the high or below the low of the first 15-minute candle and triggers alerts if enabled.
// Dynamic Reset
The indicator resets values and deletes previous session lines at the start of each new session.
Conditions and Alerts
Breakout Conditions:
High Breakout: The closing price exceeds the high of the first 15-minute candle.
Low Breakout: The closing price falls below the low of the first 15-minute candle.
Alert Triggers: Configurable alerts notify you of breakouts in real-time.
Use Cases
Intraday Traders: Ideal for early-session momentum or reversal strategies.
Breakout Traders: Helps identify entry points when price breaks key levels.
Visual Clarity: Simplifies tracking important session levels.
Limitations
Works only on 15-minute or lower timeframes.
Requires accurate market start time configuration.
Didi index alertsThis is a script that helps traders automate the Needles hunt, by adding alerts to the Didi Index indicator. It also alerts for fake Long and Short signals.
To use it add an alert (alt+A) to the indicator.
Available alerts are:
Long Needles
Short Needles
Fake Short
Fake Long
Use the parameters "Minimum and Maximum needle distances" in the config window to calibrate the desired precision of a needle signal.
It is highly recommended that this indicator is used in conjunction with a trend indicator such as DMI, and with a volatility indicator as Bollinger Bands to filter the wrong signals.
-----------------
Esse script ajuda os caçadores de agulhadas a automoatizar a procura de sinais no Didi Index, pois inclui alertas que avisam quando uma agulhada acontece. Também inclui alertas para compra e venda falsas.
Para usar, basta criar um alerta (alt+A) no indicador.
Inclui os alertas:
Long Needles (Agulhada de Compra)
Short Needles (Agulhada de Venda)
Fake Short (Venda falsa)
Fake Long (Compra falsa)
Use os parametros "Minimum and Maximum needle distances" na janela de configuração do indicador para calibrar a precisão das agulhadas. Mais abaixo explico como as agulhadas são detectadas.
É altamente recomendado se use em conjunto com outros indicadores de tendencia (ex. DMI) e volatilidade (ex. Bollinger bands) para filtrar os sinais fora de contexto.
----------------
Sobre o cálculo do indicador
As agulhadas surgem quando os sinas de alerta e a confirmação do trade, dados pelas médias móveis no Didi Index, acontecem ao mesmo tempo ou quase simultanemante. Há também o famoso Beijo da Mulher Aranha, a Agulhada Queijo Minas e outras situações onde as médias não necessariamente se cruzam, mas as agulhadas acontecem.
Para resolver o problema, o cálculo da agulhadas usa além dos cruzamentos das médias, cálculos de trigonometria para determinar quando as médias se afastam simultaneamente da média normal (a linha reta do indicador).
Esse cálculo de trigonometria projeta retroativamente as médias e determina em quantas barras passadas o cruzamento aconteceu (ou teria acontecido). O alerta é disparado quando as projeções estão entre esses parametros "Minimum and Maximum needle distances". A precisão da agulhada é determinada por esses parametros que são configuráveis. As linhas pontillhadas amarelas no gráfico acima exemplificam as projeções.
