Relative Volume Breakout
Relative Volume Breakout is a volume breakout strategy for trending markets.
Relative Volume Breakout is a volume breakout strategy for trending markets. It buys when price closes above its prior 20-bar high and the move happens on more than twice the usual volume (RVOL > 2), betting that a breakout backed by unusual participation is real rather than noise, and exits when price closes below its prior 10-bar low. It is the volume-confirmed cousin of SC Momentum Breakout: both buy a channel breakout with a volume filter, but this one frames the filter as a ratio of normal volume - the classic Relative Volume measure - and uses a signal exit (the opposite channel) instead of a trailing stop.
It is an easy, trending, daily strategy for swing trading.
How it trades
Relative Volume answers one question: "compared to what this instrument normally trades, how heavy is today?" A ratio above 2 means today's volume is more than double its recent average - the kind of participation that accompanies genuine institutional moves rather than drift.
| Ingredient | Meaning |
|---|---|
| HIGHEST(20) | The highest high of the prior 20 bars - the breakout level |
| RVOL(20) | Today's volume as a multiple of the prior 20-bar average - the conviction filter |
| LOWEST(10) | The lowest low of the prior 10 bars - the failure/exit line |
Buy (breakout on heavy volume):
Close > HIGHEST(20) AND RVOL(20) > 2
Sell (signal exit - breakdown through the recent floor):
Close < LOWEST(10)
The volume leg is the whole edge over a plain Donchian-style breakout: a 20-bar high taken on quiet volume is routinely faded, while the same breakout on 2x volume has real order flow behind it. The asymmetric channel (20 in, 10 out) exits faster than it enters, keeping losses from failed breakouts shorter than the trends it rides.
When it works best
Best on trending names whose institutional moves announce themselves in the tape - momentum mid-caps, PSU/turnaround stories, anything news-driven - on daily bars, where a volume-confirmed breakout tends to start a multi-day swing. Its stated weakness is that it needs volume spikes: on steady, low-beta compounders whose volume barely varies, RVOL rarely clears 2 and the strategy simply stays flat. The 10-bar-low exit also gives back ground on sharp reversals; a tighter exit channel or a trailing stop are natural variations when that giveback is too large.
Backtest this strategy yourself
Build these rules on the Free plan, adjust them, and see how they would have traded.