N-ACD (NuwenPham's ACD)N-ACD (Opening Range + A/C Levels)
Turns the open into a repeatable framework for futures day trading:
Opening Range (OR) : defines an objective early-session balance/imbalance zone based on your selected start time + OR minutes.
A & C Levels (ATR-scaled) : expansion levels above/below the OR.
A_dist = ATR(ATR Period on ATR Timeframe) × ATR % A
C_dist = ATR(ATR Period on ATR Timeframe) × ATR % C
Show Selected OR Box : highlights the most recent OR window for the chosen preset/custom time.
Inspect All Previous ORs : shows prior sessions’ OR boxes for the same operative OR time (lookback capped by OR events) to visually compare which OR window best “catches the move” on this asset.
Use cases
Breakouts, fades, trend days, mean reversion: consistent structure without hand-drawing levels.
Event days (e.g., EIA releases): frame pre/post-event volatility around OR → A → C expansions.
Notes
OR time detection uses the GMT Offset input (manual by design for global sharing).
Inspect mode prunes older boxes past the configured OR-event lookback.
Attribution
Fork lineage includes QuantCT “ACD - Layers 1 & 2” (Pine v4) and the broader “Opening Range and ACD Levels” family; this script is published under MPL-2.0 terms.
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