Three-candle gaps

Fair Value Gap Scanner

A fair value gap is a three-candle imbalance. Paste OHLC data to find bullish and bearish gaps, their upper and lower boundaries and the midpoint used for visual boxes.

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Try the tool

Runs locally in your browser. No uploads, no API keys.

How to use it

  1. Paste or upload OHLC data.
  2. Run the scanner.
  3. Review bullish and bearish gaps in the table.
  4. Copy the gap values into your own chart or research workflow.

Fair Value Gap Scanner FAQ

What is the minimum data required?

At least three valid OHLC candles.

How is a bullish gap defined here?

The current low is above the high from two candles earlier, with the middle candle closing above that high.

Does the tool draw on MT5?

No. It scans and reports gaps for research.

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These tools are educational calculators. They do not provide trading signals, execute orders or guarantee results. Validate any output independently.

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