Turtle trading strategy (Donchian/ATR)

Strategy based on Turtle Trading Strategy from William Eckhardt and Richard Dennis

- Considers entering trades on breakout of Donchian channels (upper for long, lower for short) (Default length = 20 for daily)
- Considers exiting trades on breakout of Donchian channels (lower for long, upper for short) with lower length (10 for daily)
- Uses 2N ATR (default) as stop loss

ملاحظات الأخبار:

Corrected ATR Stop Loss (was not been multiplied for the factor atrmult)

ملاحظات الأخبار:

- Updated to v4 pine script language
- Added indication for increase position based on 1N ATR value (marked on green dashed line) if the trade is in profit.

ملاحظات الأخبار:

Changed ATR Multiplier to permit non-integer values