Trading term

What is Death cross?

A death cross is a bearish signal that occurs when a shorter-term moving average — usually the 50-day — crosses down through a longer-term one, usually the 200-day. It's widely watched as a warning that a lasting downtrend may be taking hold.

The death cross is the bearish mirror of the golden cross. When the 50-day moving average falls below the 200-day, it signals that medium-term momentum has turned down beneath the long-term trend — often the onset of a sustained decline or bear market. Like its bullish twin, it's a slow, big-picture signal built from lagging averages, not a short-term trigger.

It draws heavy media coverage, and that attention can amplify selling as nervous investors react. But it lags badly — by the time the cross prints, price has usually already fallen a long way, and death crosses have a mixed record, sometimes marking the bottom of a selloff rather than the start of one. It's best read as confirmation that the long-term trend has weakened, used alongside other evidence rather than alone.

A death cross
Death crossfast MAslow MA

After a rally, the faster 50-day average crosses down through the slower 200-day — the death cross — warning of a possible new downtrend (it lags the top).

For example

After a sharp selloff, a stock's 50-day moving average crosses below its 200-day — a death cross — confirming the long-term trend has turned down, though much of the decline had already happened.

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Why it matters to you

The death cross is a headline-grabbing signal that shifts sentiment and can accelerate selling, so it matters regardless of its lag. For a long-term investor it's a clear flag that the big-picture trend has turned defensive — worth heeding as context, even though it rarely marks the exact top.

⚠ It often lags the decline

Panic-selling the moment a death cross appears can mean selling near a bottom. Because it lags, much of the fall has usually already occurred by the time it prints — death crosses have sometimes marked capitulation lows, not fresh tops. Use it as trend context, not a reflexive sell button.

Frequently asked questions

What is a death cross?

A death cross is when a shorter moving average (typically the 50-day) crosses down through a longer one (typically the 200-day). It's a widely-watched bearish signal suggesting a lasting downtrend may be forming. Its opposite is the golden cross.

Is a death cross always bearish?

It's read as bearish, but it's not reliable on its own. It lags — price has usually already fallen by the time it prints — and it has sometimes marked the bottom of a selloff rather than the start of a new decline. It's best used as long-term context alongside other signals.

What moving averages make a death cross?

The classic death cross uses the 50-day and 200-day moving averages. The concept can be applied to other pairs, but the 50/200 daily cross is the famous, most-watched version that draws media attention.

Should I sell on a death cross?

Not automatically. Because the signal lags, selling the instant it appears can mean exiting near a low. Many investors treat it as a warning to reassess risk and check other evidence, rather than as a mechanical sell trigger on its own.

Related terms

Ascending triangleAn ascending triangle is a bullish continuation pattern: a flat horizontal resistance line on top, with a rising trendline of higher lows beneath it. As the higher lows squeeze price against the ceiling, pressure builds — and it usually resolves with a breakout up through the resistance.ATR (Average True Range)ATR (Average True Range) measures how much a security typically moves in a period — its volatility — as an average of recent trading ranges. It doesn't say which direction price is heading, only how far it tends to travel, which makes it a core tool for stop-losses and position size.Bollinger BandsBollinger Bands wrap a price chart in three lines: a middle moving average with an upper and lower band set two standard deviations away. The bands widen when volatility rises and squeeze together when it falls, framing whether price is relatively high or low.BreakdownA breakdown is when price falls decisively through a support level it had been holding above — the bearish mirror of a breakout. It signals sellers have overwhelmed the buyers defending support, and often triggers a fast move lower as stops and new sellers pile in.
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