Matching Low Candlestick Pattern: Rules, Trading and Tested Results

The matching low candlestick pattern is a two-candle bullish reversal pattern that forms in a downtrend: a long bearish candle, then a second bearish candle that closes at the same price. The two identical closing levels suggest that sellers hit a floor and that a support level may be forming.

This guide explains how to identify this two-candle formation, the psychology behind it, how to use it in trading, and what happened after this pattern in real market history. We applied the same rule to full price history and found 1,844 occurrences of this candlestick pattern on daily charts and 738 on hourly crypto charts across stocks, crypto, forex, ETFs, indices and commodities, and compared the outcome with random bars on the same assets. Our test results are based on that comparison.

What is the matching low candlestick pattern?

The matching low is a bullish reversal candlestick pattern that consists of two bearish candlestick bars with the same closing price (or nearly the same, within a small fraction of the recent average range) at the end of a fall in prices. The pattern forms at the bottom of the move, where prices have already dropped for several bars. In Japanese candlestick analysis, two candles that close at the same low point mark a short-term support: the market went down twice to the same price and could not close below it.

The first candle: sustained bearish momentum

The first candlestick is a long bearish candle that opens near its high and closes near its low, in line with the downtrend. Selling pressure looks intact.

The second candle: support and price stabilization

The second candlestick, smaller in the textbook picture, closes at the same low level as the first. It can open near the first close and trade below the previous low during the session, but the close comes back to the matching price. That repeated low is the whole point of the candlestick pattern, and the reason for its name.

The chart below is not drawn by hand. It is the median shape of a sample of the occurrences our bench detected on daily charts across all markets (the caption gives the count), with faded bars showing the fall before the pattern, and the lines of the position we test: entry above the high, stop loss below the low, target at twice the risk.

How to identify the matching low on a chart

To identify it on candlestick charts, look for four points, in this order:

• Downtrend: the market is falling (the last close before the pattern is at least one average true range below the close 10 bars earlier, in the lower half of the last 40 closes).
• First candle: a long bearish candle (black or red).
• Second candle: also black; our rule sets no limit on its size.
• Matching closes: both candles close at the same low level, or within a tiny gap of each other.

Our test bench applies this rule without judgment: two black candlesticks closing at the same price, as in the CDLMATCHINGLOW function of the open-source TA-Lib library, plus two conditions of our own: a prior downtrend and a first body that is long compared with the 10 prior bars. On geometry alone, with TA-Lib's own threshold for a long body, it finds about 40% of the cases that function flags on the bars we compared. A stricter variant asks for no lower shadow on either candle; our rule, like TA-Lib, does not require it.

Psychology behind the matching low pattern

On the first candle, sellers dominate and price closes near the low. On the next, price opens near that close, sellers push it down again, but the close stops at the same low point as the day before. They could not make a lower close: the first sign that selling pressure is fading and that buyers defend that level. Classical candlestick analysis reads it as a potential trend reversal, indicating that the previous decline may be ending. Seen from the sellers' side, it indicates exhaustion; from the buyers' side, a potential entry point.

The reading is plausible, but neither candle is bullish. Nothing in this candlestick pattern shows buyers in control yet, which is why it makes sense to wait for a confirmation candle before trading it.

Step-by-step trading strategy for the matching low pattern

Entry criteria and signal validation

The classic entry is a buy stop just above the high of the pattern, or a bullish confirmation candle that closes above it. In our tests the buy stop was triggered in only 28.0% of daily cases; in 71.7%, the market broke the pattern low first and the setup was canceled, and the few remaining setups expired, with neither level reached within 20 bars or before the end of the data. Waiting for the market to confirm filters out most signals: a confirmation candle is required before trading this candlestick pattern, and waiting means missing some moves.

Setting stop-loss and take-profit levels

On the daily timeframe, positions that reached the 2:1 target took a median of 10 days; stopped positions took a median of 5 days. Of the positions that hit their stop, 24.4% had first been up 1 R.

Matching low vs. tweezer bottom: key differences

A tweezer bottom is a candlestick pattern made of two bars with the same low (the bottom of the shadows), in its classic form a bearish candle followed by a bullish one. The matching low pattern uses the same closing price, and both candles are bearish. The tweezer bottom already shows buyers on the second candle; this pattern only shows sellers failing to push the close down.

This candlestick pattern is also close to the homing pigeon, where the last black body sits inside the first, and to the double bottom, the chart pattern version: two lows at the same price over weeks instead of two days.

The importance of volume and market context in trading

Combining with technical indicators

Combining the pattern with indicators and levels makes sure the candlestick pattern is not the only reason for the trade. Three technical tools can help here: support levels, trend filters and momentum indicators.

Using support and resistance levels

Mark support and resistance on the chart before the pattern forms. It is important to know where the previous support level was: classic analysis treats a matching low on that level as a stronger setup than one in empty space, a filter our bench has not tested. The setup it prefers is a pattern that forms on support, with room up to the next resistance of at least twice the distance to the stop.

Integrating RSI or moving averages

We tested the 200-day moving average as a trend filter: on daily charts, setups above it reached the 2:1 target 39.6% of the time, against 35.7% below it, with an expectancy of +0.19 R above and +0.09 R below. The gap is small, and this breakdown is descriptive, not corrected for multiple tests. We have not tested an RSI filter, so we cannot say whether an oversold reading, suggesting a stretched decline, helps.

Common mistakes to avoid when trading this candlestick pattern

• Buying at the open of the next day, before any confirmation from the market.
• Trading options or leverage on the pattern alone, with no stop.
• Calling any two equal closes a matching low, even without a strong downtrend.
• Placing the stop inside the range of the pattern.
• Ignoring the larger trend: in a strong bear market, the pattern can be only a pause before the next leg down. If the low breaks, cancel the setup.

Limitations of the matching low pattern

Why it should not be used as a standalone indicator

On its own, this candlestick pattern showed no proven edge over chance on any market or timeframe we tested, as the next section shows; no row with enough patterns passes even a simple test on the 10-bar move: hourly crypto comes closest, with a small gain that turns negative after costs, and daily indices show a larger move on too few patterns to read. Use it to start looking for a position, not as a reason for one, and confirm the direction with other signals. Like other candlestick patterns, it needs context: in a falling market, the same two candles can mark a pause before the next leg down.

The necessity of confirmation candles

Two falling candles are not a reversal, and a confirmation is not optional. The break above the high is what turns this candlestick pattern into a position, and most setups never get there.

Backtesting the pattern: our trading results

Here are the numbers from our test bench, which applied the same rule to full price history and compared the outcome with random bars on the same assets.

Read the table in pairs of columns. On daily charts, 53.3% of matching lows were followed by a gain 10 days later, against 54.2% for random days on the same assets. The excess return over the rest of the market is +0.04%, with a 95% confidence interval from −0.38% to +0.42%: no clear edge. The 2:1 setup reached its target in 36.9% of 515 trades against 32.6% for the same setup on random dates, an expectancy of +0.12 R before costs.

The table can help you choose where to look, but no row shows an edge that survives both our correction and costs. On the 10-bar move, hourly crypto stands out: on 738 hourly crypto patterns, 50.1% were higher 10 bars later against 45.0% for random bars, an excess return over the rest of the market of +0.18%. That gap does not pass our statistical test and turns negative after costs (−0.02%): hence its No clear edge label, and the move is small. Daily indices show a larger 10-bar excess return (+1.82%), on only 23 patterns, too few to interpret. The bench finds no matching low at all on hourly forex or daily crypto, and only 42 on 4-hour crypto charts. The 2:1 trade showed no significant gap on any row with enough trades: on hourly crypto charts it averaged −0.56 R against −0.40 R on random dates. On weekly charts, 70.8% of 50 patterns were higher 10 weeks later against 56.0% for random weeks, but the average excess return, +0.8%, has an error margin far too wide to read: no clear edge. Whatever the row, the intraday trade still lost money before fees. The full method is in our methodology.

Matching low pattern examples

The Real examples section shows real matching lows picked by our bench, with their actual outcome. The cases written up below come from daily charts of two stock indices and a US high yield bond ETF (prices adjusted for dividends); the S&P/TSX case is also a card in that section. They help to see that the same candlestick pattern leads to very different trades. None of the three cases below was stopped out, a matter of the draw: the table above shows that most trades did not reach their target.

Example 1: target reached (Nikkei 225)

On June 17 and 20, 2011, the Nikkei 225 closed at 9,351.40 and 9,354.32 after a fall, with a low at 9,318.62. The buy stop above the high (9,447.44) triggered on June 21, and on June 29 the index opened at 9,767.91, above the 2:1 target at 9,705.08, so the target order filled at that open: a gain of 2.5 R. The Nikkei was 6.5% higher 10 days after the pattern.

Example 2: a slower path to the target (HYG)

On November 30 and December 1, 2021, the HYG bond ETF closed at 64.78 and 64.79, with a low at 64.69. The buy stop at 65.22 triggered on December 2, and the market reached the 2:1 target at 66.28 on December 23, 15 sessions after entry, with the stop at 64.69 never touched. HYG was 1.7% higher 10 days after the pattern.

Example 3: canceled before trading (S&P/TSX)

On January 25 and 26, 1984, the Toronto S&P/TSX composite index closed at 2,501.53 and 2,501.63. The next session the market broke the low at 2,495.05 before the high at 2,529.76: the setup was canceled. The index was 4.9% lower 10 days after the pattern: the cancellation kept the trader out of a further decline.

Where the pattern fits in technical analysis

Technical analysis groups each candlestick pattern by what it suggests: reversal patterns signal a potential trend reversal, continuation patterns a pause. The matching low belongs to the bullish reversal group, with the hammer, the bullish engulfing, the piercing line and the morning star. It is one of the weakest-looking signals in this group, because neither candlestick shows strength. In trading, treat it as a setup to watch, not as a buy signal: on its own, it showed no proven edge over chance in our tests.

Frequently asked questions

Summary

• The matching low is two bearish candles with equal closes after a downtrend, read as a support and a potential bullish reversal.
• On 1,844 daily occurrences, 53.3% were higher 10 days later, against 54.2% for random days.
• The 2:1 setup reached its target in 36.9% of 515 trades, against 32.6% on random dates, for +0.12 R before costs.
• 71.7% of daily setups were canceled before the buy stop triggered: the two candles alone are not a position.

This page is educational, not investment advice: results measured on past prices do not guarantee future results.

About the author and the data. Written by Amaury, founder of PatternsWizard, who is passionate about finance, quantitative trading and data analysis. He built the PatternsWizard test bench, which applies the same published rules to full market history: crypto, forex, US stocks, ETFs, indices and commodities. Trades and win rates are compared with random bars on the same assets, excess returns with the rest of the market, with error margins and a correction for multiple testing, and the whole pipeline is checked on random-walk prices, where nothing can be predicted. Statistics on this page were generated on November 5, 2026. The full methodology explains every step.