Master Supertrend Strategy [Trendoscope]Here is the strategy version of the indicator -  Master Supertrend 
Options and variations are same throughout.
 🎲 Variations 
Following variations are provided in the form of settings.
 🎯 Range Type 
Instead of ATR, different types of ranges can be used for stop calculation. Here is the complete list used in the script.
 Plus/Minus Range*  - Calculates plus range and minus range for each candle and uses them for different sides of stop calculation
 Ladder ATR  - Based on the existing concept of Ladder ATR defined in  Supertrend-Ladder-ATR 
 True Range  - True range derived from standard function ta.tr
 Standard Deviation  - Standard deviation of close prices
 🎯 Applied Calculation 
In standard ATR, rma of TR is used for calculations. But, the application calculation provides option to users to use different mechanisms. It can be a type of moving average or few other types of calculations.
Available values are
 
 sma
 ema
 hma
 rma
 wma
 high
 median
 
 🎯 Other options 
Few other options provided are
Use Close Price - If selected stops are calculated based on the close price instead of high/low prices
Wait for Close If selected, change of supertrend direction is calculated based on close price instead of high/low prices
Diminishing Stop Distance - When selected, stop distance for the trend direction can only reduce and cannot increase. This option is useful for keeping the tight stops on strong trends.
 🎯 Plus Minus Range* 
One of the range type used is Plus/Minus Range. What it means and how are these ranges calculated? Let's have a look.
Plus Range is an upward movement of a candle from its last price or open price whichever is lower.
Minus Range is a downward movement of a candle from its last price or open price whichever is higher.
This divides True Range into two separate range for positive and negative side.
 Note : Effectiveness on daily charts are quire visible. However, if you want to use it for lower timeframes, please play around with settings before settling on suitable configuration.
