
A Pine Script QFL base scanner that identifies potential buy signals by tracking price bases and peaks through percentage-based confirmation methods for technical trading strategies.
Explore complementary indicator rolesHow it works
The QFL base scanner systematically analyzes price data to identify potential trading bases by tracking price movements and confirmations through percentage-based thresholds. It steps through historical price data, looking for specific patterns where a bounce above a previous base confirms that base, and a fall below a peak confirms that peak.
Traders can configure percentage parameters to define sensitivity for base and peak identification. The script marks confirmed bases and potential buy signals directly on the price chart, with solid lines representing real-time confirmations and dotted lines retrospectively indicating historical base locations.
Why it may be useful
The QFL base scanner provides traders with a structured approach to identifying potential entry points in market movements by objectively tracking price bases and peaks. By removing subjective visual interpretation, the script offers a more systematic method of recognizing potential trading opportunities based on quantifiable price action.
This approach helps traders develop a more disciplined trading strategy by providing clear, mathematically defined signals that reduce emotional decision-making and provide a repeatable framework for market analysis.
When to explore it
The QFL base scanner works best in markets with clear trending or ranging characteristics where price repeatedly tests and establishes support levels. It is particularly effective for traders who prefer a systematic approach to identifying potential entry points based on percentage-based price movements.
Traders should use this scanner in conjunction with other technical analysis tools and risk management strategies, recognizing that while it provides signals, successful trading requires comprehensive market understanding and disciplined execution.
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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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