OPEN-SOURCE SCRIPT
Sessions & Key Levels {basic}

Introduction
Sessions & Key Levels {basic} is a streamlined key level indicator designed to provide traders with clear visual structure around intraday trading sessions and essential higher timeframe reference levels.
The {basic} version focuses on the most commonly used session and price levels, helping traders identify important areas of interest without overwhelming the chart. It is ideal for traders who want a clean, reliable framework for session-based and timeframe-based analysis.
Description
The indicator plots the Asia, London and New York trading sessions directly on the chart, including session boxes and key session levels. Session highs and lows update dynamically while the session is active, providing real-time context as price develops.
In addition to session levels, the indicator includes current and previous period levels from a single configurable timeframe. These levels highlight important open, high, low and midpoint references that are frequently respected by price and commonly used for intraday bias, structure and trade planning.
The {basic} version is designed to remain visually minimal, with fixed styling and simplified settings, making it easy to use straight out of the box.
Features
Global session windows
Session levels
Previous period levels
Current period levels
Simplified design
Terms & Conditions
Sessions & Key Levels {basic} is a streamlined key level indicator designed to provide traders with clear visual structure around intraday trading sessions and essential higher timeframe reference levels.
The {basic} version focuses on the most commonly used session and price levels, helping traders identify important areas of interest without overwhelming the chart. It is ideal for traders who want a clean, reliable framework for session-based and timeframe-based analysis.
Description
The indicator plots the Asia, London and New York trading sessions directly on the chart, including session boxes and key session levels. Session highs and lows update dynamically while the session is active, providing real-time context as price develops.
In addition to session levels, the indicator includes current and previous period levels from a single configurable timeframe. These levels highlight important open, high, low and midpoint references that are frequently respected by price and commonly used for intraday bias, structure and trade planning.
The {basic} version is designed to remain visually minimal, with fixed styling and simplified settings, making it easy to use straight out of the box.
Features
Global session windows
- Asia, London and New York sessions.
- Custom session times.
- Session boxes with adaptive highs and lows.
Session levels
- Open, high, low and midpoint per session.
- Automatically updates during active sessions.
- Clean, consistent labelling.
Previous period levels
- One configurable timeframe.
- Open, high, low and midpoint of the prior period.
- Useful for daily or intraday reference levels.
Current period levels
- Tracks live open, high, low and midpoint of the selected timeframe.
- Updates dynamically as the timeframe progresses.
Simplified design
- Fixed line styles and colors for clarity.
- Dark and light theme support.
- Minimal settings for ease of use.
Terms & Conditions
- This indicator is provided for educational and informational purposes only and does not constitute financial advice.
- Trading involves risk and past performance is not indicative of future results.
- The user assumes full responsibility for any trading decisions made using this indicator.
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.