BBB INDICATOR - London Breakout

BBB Indicator — London Breakout
The indicator highlights potential London session breakouts derived from the Asian session range.
How it works (high level):
• Draws the Asian session box (03:00–10:00 UTC+3).
• After London opens (11:00 UTC+3), a breakout is valid when the candle’s body exceeds user-defined thresholds (body% of bar, buffer vs Asia range, optional body ≥ k × ATR).
• Once valid, it plots Entry at the breakout close, SL based on the selected method, and TP using a fixed R:R (default 1:1.5).

Intended use: XAUUSD / 15m (testable elsewhere).
Important: Use on standard candlestick charts only. Non-standard chart types (Heikin Ashi, Renko, Kagi, Point & Figure, Range) are not supported and may produce unrealistic results.

Inputs overview: Asia session hours, London open, body% threshold, Asia-range buffer %, optional ATR multiple, and R:R.

Notes: Educational tool to assist analysis; not financial advice. No external links or solicitations.