
A trading indicator that tracks extended session highest high and lowest low levels across different timeframes, helping traders identify key support and resistance zones.
Explore complementary indicator rolesHow it works
The script identifies and plots the highest high and lowest low levels during extended trading hours across various timeframes from 1-minute to daily charts. It tracks price movements beyond standard market hours, creating visual reference lines that represent the maximum and minimum price levels during these extended sessions.
These extended session levels are dynamically calculated and displayed on the chart, allowing traders to see the full range of price action. The indicator works by continuously updating these levels based on the most recent extended trading session data, providing a real-time view of significant price boundaries.
Why it may be useful
Extended session high/low levels are crucial for traders because they reveal important price boundaries that occur outside standard market hours. These levels can serve as significant support and resistance zones, offering insights into potential price movements and trading opportunities that might not be visible during regular trading times.
By understanding these extended session levels, traders can develop more sophisticated trading strategies. The indicator helps traders assess potential trend continuations, reversals, and range-bound movements by providing context about price action beyond traditional market hours.
When to explore it
This indicator is most effective for day traders and short-term traders who want to understand price dynamics during extended trading sessions. It works best when used in conjunction with multi-timeframe analysis, allowing traders to compare extended session levels across different chart timeframes.
Traders should use this indicator when seeking to identify potential support and resistance levels, evaluate market sentiment, and develop trend-following or range-bound trading strategies. It is particularly useful during volatile market conditions or when significant economic events might impact extended trading hours.
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What we’ve verified
Access, alerts and repainting behaviour have not been independently verified for this indicator. Check the creator’s current publication and settings.
General descriptions and classifications are recovered research. Verified details above identify the specific checks we have completed. Check the creator’s current publication for later changes.

![Higher Timeframe High & Low [ChartPrime] chart preview](https://s3.tradingview.com/f/foH3S980.png?v=1716815311)



