OPEN-SOURCE SCRIPT
Updated RigTrades Session H/L
Session H/L + Previous Day Levels
This indicator automatically tracks and displays key price levels from the previous trading day and each major trading session — giving you a clean reference map of where price has been before the current session unfolds.
What it marks:
Previous Day High & Low — the full range of the prior trading day, drawn from midnight forward
Asia Session (18:00 – 03:00 ET) — the high and low formed during the overnight Asian session
London Session (03:00 – 08:30 ET) — the high and low from the London open through the pre-NY overlap
NY Premarket & Open — vertical lines marking 8:30 and 9:30 ET so you always know exactly where the US session begins
How it works:
All session data is calculated at 1-minute resolution regardless of what timeframe you're viewing, so the levels are always accurate on any chart from 1m to the daily. Each level is captured at session close and drawn forward through the current day only — nothing bleeds onto historical days. Vertical dotted lines mark the open of each session so you can immediately see where price was trading when each market came online.
Best used for:
Identifying liquidity zones, spotting potential support and resistance, and framing the current day's price action against the ranges set by overnight and prior session participants. Pairs well with ICT concepts, SMC, and any strategy that respects session-based price structure.
This indicator automatically tracks and displays key price levels from the previous trading day and each major trading session — giving you a clean reference map of where price has been before the current session unfolds.
What it marks:
Previous Day High & Low — the full range of the prior trading day, drawn from midnight forward
Asia Session (18:00 – 03:00 ET) — the high and low formed during the overnight Asian session
London Session (03:00 – 08:30 ET) — the high and low from the London open through the pre-NY overlap
NY Premarket & Open — vertical lines marking 8:30 and 9:30 ET so you always know exactly where the US session begins
How it works:
All session data is calculated at 1-minute resolution regardless of what timeframe you're viewing, so the levels are always accurate on any chart from 1m to the daily. Each level is captured at session close and drawn forward through the current day only — nothing bleeds onto historical days. Vertical dotted lines mark the open of each session so you can immediately see where price was trading when each market came online.
Best used for:
Identifying liquidity zones, spotting potential support and resistance, and framing the current day's price action against the ranges set by overnight and prior session participants. Pairs well with ICT concepts, SMC, and any strategy that respects session-based price structure.
Release Notes
Session H/L + Previous Day LevelsThis indicator automatically tracks and displays key price levels from the previous trading day and each major trading session — giving you a clean reference map of where price has been before the current session unfolds.
What it marks:
Previous Day High & Low — the full range of the prior trading day, drawn from midnight forward
Asia Session (18:00 – 03:00 ET) — the high and low formed during the overnight Asian session
London Session (03:00 – 08:30 ET) — the high and low from the London open through the pre-NY overlap
NY Premarket & Open — vertical lines marking 8:30 and 9:30 ET so you always know exactly where the US session begins
How it works:
All session data is calculated at 1-minute resolution regardless of what timeframe you're viewing, so the levels are always accurate on any chart from 1m to the daily. Each level is captured at session close and drawn forward through the current day only — nothing bleeds onto historical days. Vertical dotted lines mark the open of each session so you can immediately see where price was trading when each market came online.
Best used for:
Identifying liquidity zones, spotting potential support and resistance, and framing the current day's price action against the ranges set by overnight and prior session participants. Pairs well with ICT concepts, SMC, and any strategy that respects session-based price structure.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
Open-source script
In true TradingView spirit, the creator of this script has made it open-source, so that traders can review and verify its functionality. Kudos to the author! While you can use it for free, remember that republishing the code is subject to our House Rules.
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.