Scanner library · free
20-bar breakout — crypto futures scanner
Fresh range breaks: the last close cleared the highest high — or lost the lowest low — of the prior 20 bars.
The exact conditions
No black boxes — this is precisely what fires, computed on closed bars from public candles, in your browser.
- Close above the highest high of the prior 20 bars (up), or below the lowest low (down)
- The breakout bar itself is excluded from the range it must break
How to read a hit
Donchian-style breaks work in trends and bleed in chop — the report's regime panel is the difference. The pro Squeeze-release scanner is this idea plus a compression requirement.
Every hit links straight into its Signal Report — levels, regime, expected move, funding, depth — so the scanner finds candidates and the report does the judging.
Run it
Free — no pass, no sign-up. Pick it in the “Scan with” dropdown on the homepage and it runs across the top USDT perpetuals in your browser.