ORB 30 Alerts (ATH)

Overview
ATH ORB 30m automates the Opening Range Breakout (ORB) process across multiple global sessions — Tokyo, London, and New York — and delivers clean, consolidated alerts when fresh breakouts occur.
It’s built for traders who track several tickers and want precise, non-repeating signals that reflect genuine momentum shifts, not constant noise.

How it works

The script defines a 30-minute Opening Range (ORB) for each enabled session and plots its high, low, and midpoint levels.

Every 10-minute candle close is evaluated to detect first-time crosses of those range boundaries — upward or downward.

Once a breakout triggers, that side’s alert is disabled until price returns inside the range, where the system automatically re-arms.

Multiple triggers in the same bar are batched into one combined alert, listing all symbols that broke out.

A built-in debug panel and optional chart labels visualize each trigger and re-arm event in real time.

Key features

-Multi-session ORB logic (Tokyo, London, New York)

-10-minute confirmation filter to validate breakouts

-Automatic alert re-arming when price re-enters range

-Combined per-bar alert messages (no duplicates)

-Optional on-chart labels and debug diagnostics

-Optimized for watchlists and multi-symbol scanners

Usage
Designed for day traders and momentum scalpers, this tool highlights early directional strength during market opens.
Add it to your chart, enable your preferred sessions, and set alert conditions for “ORB Breakouts (BUY),” “ORB Breakdowns (SELL),” or "Any alert() function call" You’ll receive one concise message each bar showing exactly which symbols broke out and in which direction.

DISCLAIMER:
This script is for educational and informational purposes only.
It does not constitute financial advice or a recommendation to buy or sell any security.
Always perform your own due diligence and backtesting before using any trading strategy live.
Trading involves risk; past performance does not guarantee future results.