
A tool that automatically identifies and marks High Volume Candles (HVCs) across different timeframes, highlighting key price levels with significant trading activity.
Explore complementary indicator rolesHow it works
The HVC Level Sentinel scans historical price bars to detect candles with the highest trading volume within a user-defined lookback period, typically 30 days. When a high volume candle is identified, the script automatically marks and highlights the specific candle on the chart.
For each detected High Volume Candle, horizontal lines are drawn at the Open, High, Low, and Close levels, allowing traders to visually track these significant price points. Users can customize the number of HVC lines displayed, with older lines fading or disappearing to maintain chart clarity and focus.
Why it may be useful
High Volume Candles provide critical insights into market dynamics by revealing where substantial trading activity has occurred, potentially indicating important support and resistance levels. These candles can signal significant market sentiment shifts, helping traders understand where institutional or 'smart money' might be concentrating their trades.
By identifying and marking these key volume-driven price levels, traders can make more informed decisions about potential entry and exit points. The visual representation of these levels allows for quick recognition of critical market zones that might otherwise be overlooked in standard price analysis.
When to explore it
The HVC Level Sentinel is most effective in markets with clear volume trends and during periods of significant price movement. It works particularly well in liquid markets like major stock indices, forex pairs, and heavily traded commodities where volume data is robust and meaningful.
Traders can adjust the lookback window and line display settings to match their specific trading style, making it adaptable for scalping, day trading, and swing trading strategies. The tool is especially useful when combined with other technical analysis methods to confirm potential trend reversals or breakout points.
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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.

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