Breakout Stock Screener for Price and Volume Setups

What Defines a Breakout Setup in a Stock Screener

A breakout is a move beyond a defined price range or resistance area. The level can be a prior swing high, a horizontal zone, or a recent range boundary. An illustrative screen is a close above the 20-day high with relative volume above 1.5. Volume can confirm participation, but it cannot tell you whether the next bar will continue or reverse.

• Resistance can be a prior swing high, trendline, or horizontal price zone
• Volume must exceed 1.5 times the 20-day average to confirm conviction
• Closing above the level is more reliable than an intraday spike above it
• A single filter of 20-day high plus volume surge eliminates most failed breakouts

Technical Indicators That Confirm a Breakout Is Real

RSI and ATR describe the condition around a breakout. RSI between 50 and 70 shows positive recent momentum, while an extreme reading can indicate a stretched move. ATR percentage is more comparable across stock prices than a fixed dollar ATR. Moving average alignment adds trend context. For example, price above a rising 50-day SMA and 200-day SMA describes a different setup from a breakout below falling averages. These fields organize evidence; none confirms that the breakout is real.

• RSI describes recent momentum and how stretched the current move is
• ATR percentage makes volatility easier to compare across different prices
• A rising 50-day SMA above a rising 200-day SMA adds trend context
• SPY or QQQ can provide broad market context for an individual stock screen

A Repeatable Price and Volume Breakout Screen

Start with a close above the 20-day high and relative volume above 1.5. Review the chart to confirm the level, because a table cannot show every nearby gap or resistance zone. Check whether the bar has closed, whether the spread is tradeable, and whether a scheduled event explains the move. Record the invalidation level before deciding whether the setup fits your risk limit.

• Screen for 20-day high with volume 1.5 times the 20-day average
• Wait for the daily close above resistance before entering
• Keep only candidates with a clearly visible range boundary
• Record the data timestamp and any scheduled catalyst

Breakout Patterns Your Screener Should Watch For

A screener can approximate chart patterns with measurable conditions, but it cannot confirm the visual pattern by name unless the implementation explicitly models it. A cup and handle approximation might combine proximity to a 52-week high with a pullback and lower handle volume. A flat base can use a narrow 30-day range followed by a close above that range. A flag approximation can use a sharp prior move, a short consolidation, and a break above the consolidation high. Confirm each candidate on the chart.

• Cup and handle: break above cup rim after a pullback on declining volume
• Flat base breakout: tight 10 percent range over 30 days, then volume surge
• Flag pattern: sharp rally, sideways consolidation, break above trendline
• Screen for 52-week high proximity on cup and handle candidates

Why a Breakout Screen Still Needs Chart Review

A screen only evaluates the fields you selected. It can miss nearby resistance, a large opening gap, a scheduled earnings release, or a spread that makes execution impractical. Relative volume and a positive 50-day SMA slope can reduce the number of weak candidates, but they cannot remove failure risk. Open the chart, check the event calendar, and define what would invalidate the setup.