MACD Bullish Cross
The MACD (Moving Average Convergence Divergence) measures the gap between two exponential moving averages, with a signal line smoothing that gap. A bullish cross occurs when the MACD line crosses above the signal line, indicating short-term momentum has turned up relative to the recent trend.
- Bias
- Bullish
- Category
- Momentum Indicators
- Scan cadence
- Every close
What has to be true for a MACD Bullish Cross to trigger
- The MACD line crossing above the signal line
- The cross being fresh rather than historical
- Supporting trend context around the signal
How PatternGrade grades it
A cross occurring with supportive trend structure, and with the histogram expanding rather than flattening, grades higher than a marginal cross in a downtrend.
Every scanner grades its hits A+, A or B from the pattern's own measurable structure. The grading is deterministic — the same chart always produces the same grade. It describes how closely the chart matches the pattern, not how likely anything is to happen; no hit rate or probability is attached to a grade. The reasoning is set out in the methodology.
What a MACD Bullish Cross looks like in practice
A stock has been declining for six weeks. The MACD line, which had been well below its signal line and falling, flattens as the decline slows, then turns up and crosses above the signal line while both are still beneath zero. The histogram flips from negative to positive. Price at the cross is $38.60, about 4% off the low made eight sessions earlier.
How a MACD Bullish Cross fails
The cross reverses within days. MACD is built from moving averages, so it lags, and in a choppy market the two lines can cross back and forth repeatedly, each crossover generating a signal and each one losing. The other failure is more subtle: a cross that occurs after a large advance is confirming a move that is already mature, which is when the signal is least useful.
What this pattern is telling you
MACD is built from moving averages and therefore lags. In choppy, rangebound markets it produces frequent whipsaws.
PatternGrade is not a financial advisor and does not give buy or sell recommendations. Targets and stops shown on a pattern are reference levels derived from its geometry, not advice.
How to scan for MACD Bullish Cross setups
PatternGrade rescans every liquid US stock (~4,500 names) for this pattern after every close and returns the hits as a graded list, with the pattern drawn on each chart, so you review setups rather than hunt for them.
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MACD Bullish Cross FAQ
What is a MACD bullish crossover?
When the MACD line crosses above its signal line, indicating short-term momentum has turned up relative to the recent trend.
Is the MACD crossover reliable?
It is a lagging momentum signal. It works better in trending markets than in ranges, where crossovers whipsaw frequently.
What is a MACD bullish cross?
The MACD line, conventionally the 12-period EMA minus the 26-period EMA, crossing above its signal line, a 9-period EMA of itself. It indicates short-term momentum has turned up relative to the recent trend.
Does it matter whether the cross happens above or below zero?
Yes. A cross below the zero line means momentum is improving but still negative, which is the early-reversal case. A cross above zero means momentum is reaccelerating within an existing uptrend, which is the continuation case. They are different signals and PatternGrade grades them differently.
Is MACD a lagging indicator?
Yes, unavoidably. It is constructed from moving averages, so it confirms rather than anticipates. That is a design property, not a defect, but it means MACD crosses are best used to confirm a structure already visible in price rather than as standalone entries.
Why does MACD whipsaw so much?
Because in a sideways market the two averages sit close together, so small price moves flip their order. It is the standard weakness of every crossover system. PatternGrade weights the separation between the lines and the surrounding trend, which filters the weakest of these.
Patterns a MACD Bullish Cross is mistaken for
- Golden Cross
- A golden cross uses the 50-day and 200-day simple averages of price. MACD uses much shorter exponential averages of the difference between two others. Different horizon entirely: regime versus short-term momentum.
- RSI Bullish Divergence
- Divergence compares indicator direction against price direction. A MACD cross is a crossover event with no price comparison. They can occur together and often do.
- Stochastic Oversold Bounce
- Stochastics measure where price closes within its recent range and are far faster. MACD measures the relationship between two trend-following averages.
- MACD Bearish Cross
- The mirror: the MACD line crossing below its signal line.
Last reviewed . Structure and grading for the MACD Bullish Cross are reviewed against the scanner's own rules.