OPEN-SOURCE SCRIPT
Market Sessions [odnac]

This indicator highlights the three main global market sessions (USA, Europe, Asia) and their overlaps directly on the chart.
It helps traders quickly identify active trading periods and potential high-liquidity overlaps.
Features:
- Customizable start and end times for each session
- Optional daily dividers with weekday labels
- Session markers displayed as circles above the candles
- Overlap sessions displayed in distinct colors
- Adjustable opacity for better chart visibility
- Option to hide weekends
Sessions included:
- USA Market Session (default 13:30–20:00 UTC)
- Europe Market Session (default 07:00–16:00 UTC)
- Asia Market Session (default 00:00–09:00 UTC)
- Overlaps: USA + Europe, USA + Asia, Europe + Asia
This tool is designed for intraday timeframes (1m–60m) and can be useful for scalping, day trading, or session-based strategies.
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.