# Heikin-Ashi turns green — NSE scan

> The first green Heikin-Ashi candle after a red one, on rising volume.

Canonical: https://patternsradar.com/screener/heikin-ashi-turn

```sift
where ha_close > ha_open
  and ha_close[-1] < ha_open[-1]
  and close > sma(50)
  and rel_volume > 1.3
```

Heikin-Ashi averages each candle with the one before it, which strips out most single-session noise and makes a run of one colour easy to see. The first colour change after a red run is the earliest signal the smoothing will give you, and the volume filter is what keeps it from firing on a drift.

Category: [Reversals](https://patternsradar.com/scans/reversals.md). Default universe: top 500 NSE stocks by 20-day turnover.

The rendered page runs this scan against the latest session and can replay it across the last 250 sessions to measure its hit rate: https://patternsradar.com/screener/heikin-ashi-turn.