Free IndicatorTradingView · Overlayv3.1

ATC Session Range Map

A clean intraday reference-level framework that plots the levels traders actually use — prior day high/low, pre-market high/low, and opening range — in one organized overlay with a live distance-to-price HUD. No clutter. No guesswork. Just structure.

Asset Class
Equities · ETFs · Futures
Timeframes
1m · 3m · 5m · 15m
Pane
Overlay (Main Chart)
ORB Window
5 / 15 / 30 min (configurable)

Complimentary with your Ascend Trading Concepts account — no credit card, ever.

What It Is

The ATC Session Range Map consolidates the three most important session-based reference frameworks — prior day structure, pre-market structure, and opening range structure — into a single, clean overlay. Instead of loading three separate indicators or manually drawing these levels every morning, the Session Range Map handles all of it automatically and presents it in a format that is immediately readable.

Who It's Built For

Intraday traders who use session structure as a core part of their decision-making. If you track prior day highs and lows, watch for opening range breakouts, or use pre-market levels as reference points — this indicator was built for your workflow.

Opening range traders
Prior day level traders
Pre-market structure users
Breakout / rejection setups

The Three Level Groups

Prior Day High / Low

Bold solid lines marking the previous session's major extremes. Remain visually prominent throughout the entire day. PDH and PDL are the most widely watched reference points in intraday trading — the first levels to check before the open.

Pre-Market High / Low

Bright dashed lines clearly separating overnight structure from regular-session structure. Pre-market extremes often define the first key decision zones of the regular session — breakouts above or rejections below these levels frequently set the tone for the day.

Opening Range High / Low

Configurable 5, 15, or 30-minute opening range. Lines remain thinner while the range is forming, then thicken automatically when the range locks — an instant visual signal that opening structure is final and available for breakout or fade setups.

Design Philosophy

Most session-level indicators either show too little or create too much clutter. The ATC Session Range Map is designed to sit in the middle of that gap. It gives traders the levels they actually use, in a format that is practical, clean, and fast to read. The principle: retail concept + Ascend Trading Concepts cleanup + Ascend Trading Concepts presentation. The goal is to improve clarity, not replace judgment.

Ready to map your session?

Free with your Ascend Trading Concepts account. No subscription required.