5-Min ORB (1m) — Asia, London, NY — v6.6

Awesome—here’s a ready-to-use Pine Script v5 indicator for a 5-Minute Opening Range Breakout (ORB) across Asia, London, and New York, designed to be applied on the 1-minute chart. It:

Marks the first 5 minutes of each session

Draws the ORB box (high/low)

Infers bias from that 5-minute candle (close vs. open)

Triggers buy/sell signals only in the bias direction when price breaks the ORB

Includes alerts, per-session enable toggles, custom timezones & session windows