Four-Price Doji candlestick
What it shows
Open, high, low and close were all the same number, so the candle draws as a single horizontal line with nothing above or below it. The market did not move at all during that period. The Japanese name, ippon-sen, simply means one-line candle.
Measured, not claimed
We measured what followed this candle in 102 cases. How often it kept its promise, and how that changes by horizon and by trend, is in the app.
32 crypto markets on Kraken, daily candles, 2013–2026.
The full study card — the psychology, when it weighs and why to doubt it, the statistics by horizon and by trend — lives in the app, with a 22-day course and practice on real charts.
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