Trading term

What is Wedge?

A wedge is a pattern where price coils between two trendlines that slope the same direction and converge. A rising wedge (both lines up) is typically bearish; a falling wedge (both lines down) is typically bullish. The tilt against the eventual breakout is what makes the wedge a signal.

A wedge looks like a tilted, narrowing triangle: both boundary lines slope the same way — either both up or both down — but converge because one is steeper than the other. In a rising wedge, price makes higher highs and higher lows, but the highs rise more slowly than the lows, so the range tightens as it climbs. In a falling wedge, it's the mirror: lower highs and lower lows, with the lows falling more slowly.

The counter-intuitive part is that a wedge usually breaks against its slope. A rising wedge — despite pointing up — tends to break down, because the slowing highs reveal buyers exhausting; it's typically bearish. A falling wedge tends to break up, as the slowing lows reveal sellers exhausting; it's typically bullish. Wedges can be reversal or continuation patterns depending on where they form, but the against-the-slope break is the signature. The trigger is a decisive close through the nearer line.

A rising wedge (bearish)

Both lines slope up and converge as the highs rise slower than the lows — buyers tiring. Despite pointing up, it breaks down: a wedge usually breaks against its slope.

For example

In an uptrend, a stock grinds higher in a rising wedge — highs at $58, $59, $59.5 while lows climb faster from $54 to $57. The narrowing, tiring advance then breaks down through the lower line, reversing lower.

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Why it matters to you

A wedge is valuable because it warns of exhaustion inside what still looks like a trend — a rising wedge shows an uptrend running out of steam even as it makes new highs. Catching that 'the slope is tiring' signal, and the against-the-slope break, lets a trader anticipate a turn that pure trend-following would miss.

⚠ It breaks against its slope

The intuitive-but-wrong read is to treat a rising wedge as bullish because it slopes up (or a falling wedge as bearish). The wedge's whole signal is the opposite: the narrowing shows the dominant side tiring, so it usually breaks the other way. Trading a wedge in its slope's direction misreads the pattern.

Frequently asked questions

Is a rising wedge bullish or bearish?

A rising wedge is typically bearish, even though it slopes up. The highs rising more slowly than the lows show buyers losing steam, so the pattern usually breaks down through its lower line. It's a classic 'tiring uptrend' warning.

Is a falling wedge bullish or bearish?

A falling wedge is typically bullish, even though it slopes down. The lows falling more slowly than the highs show sellers losing steam, so it usually breaks up through its upper line. It's the mirror of the rising wedge.

What's the difference between a wedge and a triangle?

In a triangle, one line is flat (ascending/descending) or the two lines slope in opposite directions (symmetrical). In a wedge, both lines slope the same direction — both up or both down — and converge. That shared-direction tilt is what makes a wedge usually break against its slope.

Why does a wedge break against its slope?

Because the converging lines reveal the dominant side weakening. In a rising wedge, each new high comes with less force (highs rise slower than lows), signalling buyer exhaustion — so it breaks down. A falling wedge shows sellers exhausting, so it breaks up. The narrowing is the tell.