Unusual volume stock screener: does heavy volume predict the next move?
Unusual-volume screens flag stocks trading far above their 20-day average volume, split by direction, plus the pocket-pivot pattern.
Test: 518 S&P 500 + Nasdaq-100 stocks, 2021-10-13 to 2026-10-12, each signal held 5 trading days. Hit rate = share of signals that closed higher 5 days later.
Ranked by 5-day hit rate
| # | Screen | Hit rate | Avg 5d | SPY 5d | Max DD | Signals |
|---|---|---|---|---|---|---|
| 1 | Unusual Volume Selloff Unusual Volume | 52.8% | +0.50% | +0.56% | -33.6% | 2,445 |
| 2 | Pocket Pivot Unusual Volume | 52.2% | +0.26% | +0.19% | -25.4% | 45,525 |
| 3 | Unusual Volume Up Day Unusual Volume | 52.1% | +0.66% | +0.37% | -49.6% | 1,813 |
What to know
Direction matters: heavy volume on an up day and heavy volume on a down day are separate screens with separate stats.
Volume 3x normal on a 2%+ down day — capitulation candidates.
Up-day volume exceeds the largest down-day volume of the prior 10 sessions, above 50 SMA.
Volume 3x normal on a 2%+ up day.
Copy-paste rules for every screen above, plus Daily Fire Picks: 1-3 highest-confidence setups emailed before the open. Educational, not advice.
FAQ
What are the best unusual volume screener?
In our 2021–2026 backtest, Unusual Volume Selloff had the highest 5-day hit rate of this group at 52.8% over 2,445 signals. "Best" depends on your holding period and risk tolerance; compare drawdowns too.
Where are the exact settings?
The exact backtested thresholds and copy-paste TradingView, Finviz and ThinkorSwim versions are part of SetupHits Pro ($39/mo), delivered by email. The rankings and stats on this page are free.
Are these results realistic?
They are simulated on daily bars with no fees or slippage, on today's index members (survivorship bias). Treat them as a relative comparison, not a forecast.
More guides
Simulated results; no fees, slippage or taxes; survivorship-biased universe. Not financial advice. Methodology.