ORB 15m + MAs (v4.1)

Session ORB Live Pro — Pre-Market Boxes & MA Suite (v4.1)

What it is
A precision Opening Range Breakout (ORB) tool that anchors every session to one specific 15-minute candle—then projects that same high/low onto lower timeframes so your 1m/5m levels always match the source 15m bar. Perfect for scalpers who want session structure without drift.

What it draws

Asia, Pre-London, London, Pre-New York, New York session boxes.

On 15m: only the high/low of the first 15-minute bar of each window (optionally persists for extra bars).

On 5m: mirrors the same 15m range, visible up to 10 bars.

On 1m: mirrors the same 15m range, visible up to 15 bars.

Levels update live while the 15m candle is forming, then lock.

Fully editable windows (easy UX)
Change session times with TradingView’s native input.session fields using the familiar format HHMM-HHMM:1234567. You can tweak each window independently:

Asia

Pre-London

London

Pre-New York

New York

Multi-TF logic (no guesswork)

Designed to show only on 1m, 5m, 15m (by default).

15m = ground truth. Lower timeframes never “recalculate a different range”—they mirror the 15m bar for that session, exactly.

Alerts
Optional breakout alerts when price closes above/below the session range.

Clean visuals
Per-session color controls (box + lines). Boxes extend only for the configured number of bars per timeframe, keeping charts uncluttered.

Built-in MA suite

SMA 50 and RMA 200.

Three extra MAs (SMA/EMA/RMA/WMA/HMA) with selectable color, width, and style (line, stepline, circles).

Why traders like it

Consistency: Lower-TF ranges always match the 15m source bar.

Speed: You see structure immediately—no waiting for N bars.

Control: Edit session times directly; tune how long boxes stay on chart per TF.

Clarity: Minimal, purposeful plotting with alerts when it matters.

Quick start

Set your session times via the five input.session fields.

Choose how long boxes persist on 1m/5m/15m.

Enable alerts if you want instant breakout notifications.

(Optional) Configure the MA suite for trend/bias context.

Best for
Intraday traders and scalpers who rely on repeatable session behavior and demand exact cross-TF alignment of ORB levels.