A rising wedge is a chart pattern in which price makes higher highs and higher lows between two upward-sloping trendlines that converge, with the support line rising more steeply than the resistance line. Classic technical analysis treats it as bearish, whether it shows up at the end of an uptrend or as a bounce inside a downtrend. The pattern is confirmed only when price convincingly breaks the lower support line. It does not always break down, though: in Thomas Bulkowski's sample of more than 1,400 trades, rising wedges broke downward 60% of the time, and the downward breakouts that did happen often produced only small declines.
What a rising wedge looks like
StockCharts ChartSchool describes the rising wedge as "a bearish pattern that begins wide at the bottom and contracts as prices move higher." Both boundaries slope upward and close in on each other as the pattern develops.
- Resistance line: connects at least two reaction highs, ideally three. Each high is above the previous one.
- Support line: connects at least two reaction lows, each above the previous one. It is steeper than the resistance line, which ChartSchool reads as fading upside momentum.
- Volume: ideally falls as price rises inside the wedge. Bulkowski found volume trending downward until the breakout in 79% of cases.
- Duration: this depends on the source. ChartSchool says the pattern "usually forms over a three to six month period." Bulkowski sets a minimum of three weeks; anything shorter he calls a pennant.
Bulkowski's identification rules are stricter than most. He wants price to touch the two trendlines at least five times in total: three touches on one line and two on the other.
Reversal or continuation
| Context | Role | What it implies |
|---|---|---|
| Wedge slopes up with an existing uptrend | Reversal | The advance is losing momentum |
| Wedge slopes up against an existing downtrend | Continuation | A relief rally that may give way to the larger downtrend |
ChartSchool: "Regardless of the type (reversal or continuation), rising wedges are bearish."
Rising wedge vs. falling wedge vs. bull flag
| Feature | Rising wedge | Falling wedge | Bull flag |
|---|---|---|---|
| Slope | Up, converging | Down, converging | Small rectangle sloping against the prior uptrend |
| Usual bias | Bearish | Bullish | Bullish continuation |
| Volume | Declines during formation | Declines during formation | Heavy on the flagpole, contracts in the flag |
| Confirmation | Break below support | Break above resistance | Break above flag resistance |
Volume alone does not separate a wedge from a flag, because volume contracts during both. The difference is in their shape. A flag follows a sharp, high-volume move and slopes against that move. A rising wedge slopes in the same direction as its own climb and narrows. ChartSchool puts flags at one to 12 weeks, ideally one to four.
How reliable is it?
Bulkowski's statistics (last updated 27 August 2020, based on more than 1,400 trades in bull markets) are the most detailed public data on the pattern:
| Metric (bull market) | Upward breakout | Downward breakout |
|---|---|---|
| Breakout direction | 40% | 60% |
| Break-even failure rate | 19% | 51% |
| Average move after breakout | 38% rise | 9% decline |
| Throwback / pullback rate | 72% | 72% |
| Met price target | 63% | 32% |
| Performance rank | 32 of 39 | 36 of 36 (last) |
The data shows that the bearish reputation holds only partly. Breakdowns are more common than breakouts, but Bulkowski's downward breakouts ranked last of 36 patterns. About half failed to reach the break-even point, and only about a third reached the price target. In 72% of cases, price came back to retest the broken line after the breakout.
These figures come from Bulkowski's sample, which is mostly US stocks. No comparable published dataset for crypto has been verified.
Step-by-step identification
- Find the context. Is the wedge rising inside an uptrend (possible reversal) or as a bounce in a downtrend (possible continuation)?
- Draw resistance across at least two rising reaction highs.
- Draw support across at least two rising reaction lows.
- Check convergence. Support must be steeper than resistance. If the lines run roughly parallel, you are looking at a rising channel, not a wedge.
- Check volume. Volume that falls while price climbs fits the pattern. ChartSchool treats expanding volume on the support break as bearish confirmation.
- Wait for the break. ChartSchool: "Bearish confirmation of the pattern does not come until the support line is broken in a convincing fashion." Some traders also wait for price to break the previous reaction low.
RSI divergence as a second filter
ChartSchool defines bearish divergence this way: "A bearish divergence forms when the security records a higher high and RSI forms a lower high." Divergence inside a rising wedge fits the idea of fading momentum. ChartSchool also warns that "divergences are misleading in a strong trend," because a strong uptrend can produce several bearish divergences before it actually tops.
Is it really a rising wedge, and has it confirmed?
Answer five questions about the chart you are looking at to see whether it meets the article's rising wedge rules and what Bulkowski's data says about the next stage.
Do both trendlines slope upward and close in on each other, with the support line steeper than the resistance line?
- Yes, both rise and converge, and support is steeper → next question
- No, the lines run roughly parallel → More likely a rising channel
- No, both lines slope down and converge → That is a falling wedge
Did the shape start right after a sharp, high-volume move, and does it slope against that move?
- No, it slopes the same way as its own climb → next question
- Yes, it slopes against a sharp prior move → Check whether it is a bull flag
Does price touch the two lines at least five times in total, three times on one line and twice on the other?
- Yes, five touches or more → next question
- No, fewer touches so far → Not yet a wedge by Bulkowski's rules
Has the pattern lasted at least three weeks?
- Yes, three weeks or longer → next question
- No, less than three weeks → Too short for Bulkowski's definition
What has price done at the trendlines so far?
- Broke below the support line convincingly → Confirmed breakdown: what Bulkowski's data shows next
- Broke above the resistance line → Upward breakout: the bearish reading no longer holds
- Still trading between the lines → Only a possibility until support breaks
If the lines run roughly parallel, the article calls this a rising channel, not a wedge. A wedge needs the support line to rise more steeply than resistance.
A falling wedge slopes down and converges. Its usual bias is bullish, and it confirms on a break above resistance, not below support.
A flag follows a sharp, high-volume move and slopes against it. A rising wedge slopes the same way as its own climb. Volume contracts in both, so compare their shape, not their volume.
Bulkowski wants at least five touches in total: three on one line and two on the other. ChartSchool's looser rule asks for at least two reaction highs and two reaction lows.
Bulkowski sets a minimum of three weeks and calls anything shorter a pennant. ChartSchool says a rising wedge usually forms over three to six months.
ChartSchool says bearish confirmation does not come until the support line is broken convincingly. Volume that falls as price climbs fits the pattern. In Bulkowski's sample, 40% of rising wedges broke upward instead.
In Bulkowski's sample, 51% of downward breakouts failed to reach the break-even point, 32% met their price target, the average decline was 9%, and in 72% of cases price came back to retest the broken line. If price climbs back above the most recent swing high, the bearish reading no longer holds.
In Bulkowski's sample, 40% of rising wedges broke upward. Those upward breakouts averaged a 38% rise, and 63% met their price target.
This checks your chart against the article's identification rules only. It cannot read a chart for you or predict a breakout, and its reliability figures come from Bulkowski's mostly US-stock sample (dated 2020), not from crypto.
Targets, stops and the retest
Published methods for measuring a target do not agree:
- ChartSchool: "There are no measuring techniques to estimate the decline." It suggests using other technical analysis tools instead.
- Bulkowski: for a downward breakout, use the lowest valley in the pattern as the target. Alternatively, measure the pattern's height from its highest peak to its lowest valley, multiply that height by the percentage of patterns that met their target, and subtract the result from the breakout price.
- Common textbook method: project the wedge's widest height downward from the breakout point. Given that only 32% of Bulkowski's downward breakouts reached their target, treat this projection as optimistic.
For invalidation, many sources place the reference level above the most recent swing high inside the wedge, or above the upper trendline. If price climbs back above that level, the bearish reading no longer holds. Retests are common (72% in Bulkowski's data), and ChartSchool notes that after the break "there can sometimes be a reaction rally to test the newfound resistance level."
Example: BTC 12-hour chart, January to May 2021
Trading-education site TradingMetrics documents a rising wedge on a BTC/USDT perpetual 12-hour chart, formed between 16 January and 23 May 2021:
- Short entry on 18 April 2021 at $53,349.30
- Stop at $60,348.70, just above the upper boundary and the recent swing high
- Exit on 19 May 2021 at $34,000.90, near a prior daily support zone
- Stated risk-reward of 1:2.77 (the listed prices work out to about 1:2.76)
The exit used a prior support zone, not a projection of the wedge's height. This is one case study chosen after the fact by a single source. It shows how the pattern was traded, not how often it works.
Frequently asked questions
Is the rising wedge bullish or bearish?
It is classified as bearish in both its reversal and its continuation form. In Bulkowski's data, 40% of rising wedges broke upward anyway.
How long does a rising wedge take to form?
ChartSchool says it usually forms over three to six months. Bulkowski sets a minimum of three weeks. Shorter-timeframe charts can show the same shape over shorter periods.
What confirms a rising wedge?
A convincing close below the support trendline, ideally on rising volume. Until that happens, the pattern is only a possibility.
Does a breakdown usually reach its target?
Not in Bulkowski's sample: 32% of downward breakouts met their price target, and the average decline was 9%.
Limitations: the reliability figures come from Bulkowski's mostly stock-market sample (statistics dated 2020), and the crypto example rests on a single source.
