Wedge Pattern
Quick Definition
A chart pattern formed by converging trendlines that both slope in the same direction, typically signaling a reversal against the wedge's slope.
Key Takeaways
- Rising wedges are bearish (breakout downward); falling wedges are bullish (breakout upward)
- Both trendlines slope in the same direction, unlike triangles
- Can function as either reversal or continuation patterns depending on context
- Decreasing volume during formation and expanding volume on breakout confirms the pattern
What Is Wedge Pattern?
A wedge pattern is a chart formation created by two converging trendlines that both slope in the same direction — either upward (rising wedge) or downward (falling wedge). This distinguishes wedges from triangles, where at least one trendline is flat or the lines slope in opposite directions. A rising wedge (both lines slope upward with the lower line steeper) is bearish — it shows that while price is making higher highs and higher lows, the momentum is weakening as the range narrows, typically leading to a downward breakout. A falling wedge (both lines slope downward with the upper line steeper) is bullish — price makes lower highs and lower lows with decreasing bearish momentum, leading to an upward breakout. Wedges can appear as reversal patterns (at the end of a trend) or as continuation patterns (within a trend, the wedge slopes against the prevailing direction). Volume typically decreases during the wedge formation and increases on the breakout. The measured move target is calculated by measuring the widest part of the wedge and projecting it from the breakout point.
Wedge Pattern Example
- 1A rising wedge forms during an uptrend with both trendlines sloping upward but converging — price breaks below the lower trendline, confirming the bearish reversal with a target equal to the wedge's height.
- 2A falling wedge develops during a market correction — when price breaks above the upper trendline on strong volume, it signals the correction is over and the prior uptrend will resume.
Related Terms
Triangle Pattern
A chart pattern formed by converging trendlines connecting a series of highs and lows, indicating consolidation before a breakout.
Flag & Pennant Pattern
Continuation chart patterns that form during brief consolidation periods within a strong trend, resembling a flag on a pole.
Breakout
A price movement where a security moves above a resistance level or below a support level on increased volume, often signaling the start of a new trend.
Trend Line
A diagonal line drawn across price highs or lows to identify the prevailing trend direction and potential support/resistance.
Consolidation
A period where a security's price trades within a defined range after a significant move, as the market digests gains or losses before the next directional move.
Moving Average
A calculation that averages a security's price over a specific number of periods, smoothing price data to identify trends.
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