Short answer: a death cross is the moment a shorter moving average, usually the 50-day moving average, closes below a longer one, usually the 200-day moving average. Traders read it as a bearish signal that a market downturn may be turning from a pullback into a longer decline. It is a slow, lagging pattern, so it rarely marks the top. Its real use is as a regime filter. After a death cross, treat rallies with suspicion, keep longs small, and give the short side the benefit of the doubt.
This is for CFD traders on indices, forex, gold and major cryptocoins who keep meeting the phrase in market commentary. It covers how the cross forms, how it fails, and what to do with a long that is already open.
How a death cross forms on the chart
Moving averages compress a noisy price series into one smoother line, and the two used here are deliberately slow. The 50-day average summarises roughly the last ten trading weeks; the 200-day covers roughly forty. In a healthy uptrend the faster line sits above the slower one, because recent prices are higher than older ones. When a decline runs long enough, the 50-day line rolls over, decelerates, and slips beneath the 200-day line. That single close is the death cross.
Three details matter more than the crossing itself. First, the slope of the 200-day line. A cross while it is still rising is often a deep pullback inside a bull trend; a cross while it has turned down carries more weight. Second, where price sits at the moment of the cross. If price is already well below both averages, the cross is telling you something you can plainly see. Third, the gap between the lines afterwards. A widening gap means the decline is accelerating. A narrow, wobbly gap means the lines could recross within weeks.
The daily chart is the classic setting, though the same logic works with 50 and 200 periods on a four-hour or weekly chart. Building the lines from exponential rather than simple averages also changes the timing. Our comparison of EMA and SMA weighting explains why the exponential version prints the cross earlier and fails more often in choppy conditions.
The three phases and what to watch in each
The death cross is a process, not a single candle, and each phase asks a different question.
- Phase one: the stall. Price stops making higher highs, the 50-day line flattens, and the gap between the averages shrinks. Watch for lower highs and for trading volume rising on down days. Most holders are still stubbornly bullish here.
- Phase two: the cross. The 50-day line closes below the 200-day line. Commentary gets loud and skittish holders sell. If price is already far below the averages, the news is stale and a bounce is likely first.
- Phase three: the retest. Price rallies back towards the averages, which now act as resistance. A failed retest with both averages sloping down is the cleanest confirmation the pattern offers. A close back above both lines is the pattern admitting it was wrong.
Most of the damage from trading the death cross badly happens in phase two, when the signal is most crowded and least fresh. Most of the opportunity sits in phase three.
Confirming the bearish signal before acting
A death cross on its own is a coarse, blunt tool. In my experience it earns its keep only when other evidence lines up:
- Both averages sloping down, not just the 50-day.
- Price closing below both averages for a handful of sessions.
- Lower highs and lower lows on the daily chart, the same structural test used for trend reversal patterns in general.
- Momentum agreeing. A MACD line below zero with a falling histogram says the decline has energy behind it. A rising histogram during the cross hints at a bounce.
- Volume behaving in a lopsided way, heavier on down days than up days. This is easy to check on index CFDs and crypto, patchy on spot forex, where volume is one broker's view.
If fewer than three of those hold, the cross is a warning, not a trade. Market sentiment can be so negative at the cross that the sellers who wanted out have mostly left. That is why the old joke says the death cross marks the bottom.
Death cross vs golden cross: why the bearish version behaves differently
The golden cross is the mirror image, with the 50-day average rising through the 200-day. On paper the two are symmetrical. In practice they are not, because of how market trends move. Declines tend to be fast and violently disorderly; recoveries tend to be sluggish and grinding. A fast decline drags the 50-day line down quickly, so the death cross often prints after much of the fall has happened. A slow recovery lifts it gently, so the golden cross tends to print with room still to run.
So give the death cross less credit as an entry trigger and more as a filter. Give it the most credit when the decline into it was orderly rather than a crash, because an orderly decline leaves more of the move ahead.
When the death cross fails: limitations and common mistakes
Every lagging indicator has failure modes, and this one has a specific shape for each.
| Outcome after the cross | What it tends to look like | The tell |
|---|---|---|
| Continuation lower | Failed retest of the averages, widening gap, lower highs | Both lines sloping down, momentum below zero |
| V-shaped recovery | Sharp rally straight through both averages within a few weeks | The cross printed well below price, after a crash |
| Sideways chop | The two lines recross several times over months | 200-day line flat, price oscillating around it |
The V-shaped recovery is the most consequential failure, because it punishes exactly the traders who sold the cross bar. The sideways chop is the most tedious, because a run of small losses can squander a month of patience. Neither is rare.
Common mistakes that turn a humble filter into a losing system:
- Shorting the cross bar itself, with no retest and no stop above structure.
- Treating a cross on a four-hour chart as if it carried the weight of a daily one.
- Ignoring the 200-day slope and reading every cross as a market downturn.
- Refusing to re-enter longs after the averages recross upward, out of hesitancy.
- Forgetting cost. Trading every crossover on a fast chart means paying spread and commission charges on a crowd of low-quality signals.
Technical analysis works best when it removes ambiguity. If the cross leaves you more confused than before, the honest answer is to stand aside.
What to do with open longs: a decision framework
The most common real question is not whether to short but what to do with a long that is already open. Here is a worked example.
Suppose a 10,000 account holds a long index CFD opened at 5,000, sized at one unit per point. The index is at 4,800 on the day of the cross, so the position is 200 points, or 2 percent, under water. The 200-day average sits at 4,850 and the last swing low at 4,700.
- If the weekly trend is still up and the 200-day line is still rising, the cross is a pullback. Keep the position and place a stop below 4,700, risking a further 100 points, or 1 percent.
- If the 200-day line is flat or falling, halve the position at market. Half the size leaves a manageable 100-point exposure if the swing low breaks.
- If price has already failed a retest of 4,850 and closed lower, exit the remaining half. Holding on is needlessly precarious.
- If you are unsure, set a hard rule: a daily close below 4,700 means flat, no ambiguity, no negotiation.
Notice what this framework never does. It never sells everything on the cross bar, the most crowded and worst-priced moment. It never adds to the long because it is cheaper, which is how a 2 percent dent becomes a 10 percent hole. And it always converts the decision into a price level.
Trading strategies for the short side
For traders who want to use the death cross offensively, two trading strategies work better than chasing the cross itself.
The retest short is the cleanest. Wait for the post-cross rally into the averages, then sell when a daily candle closes back below the 50-day line. Put the stop above the rally high. On the example above that might be an entry at 4,820, a stop at 4,880, and a first target at 4,700, a rough two-to-one payoff.
The breakdown short comes later. If 4,700 gives way on rising trading volume, sell the close, stop above 4,780, and target the next weekly support. This entry is late, but forgiving, because the structure has already broken.
Size both trades from the stop distance, not from conviction. A 60-point stop at one unit per point on a 10,000 account is 0.6 percent, an ordinary, survivable risk. Trading three units because the cross feels obvious turns the same trade into a brittle 1.8 percent bet. Cross signals cluster during jittery, high-spread periods, so pricing on entry is worse than a backtest assumes.
The death cross inside a prop-firm evaluation
Evaluation rules change how this pattern should be traded, mostly for the better. A daily loss limit makes the sideways-chop failure expensive, because a run of whipsaw losses in one session can end an attempt. A total drawdown limit makes the V-shaped recovery expensive, because a crowded short taken on the cross bar can lose fast and violently.
That pushes the sensible approach towards the slow version of everything: wait for the retest, take fewer trades, and treat the cross as a filter. Pivex uses a static total drawdown that does not trail your equity, and a daily loss limit that resets each day. A missed retest is therefore a bad day rather than a lost attempt. There is no time limit and no minimum number of trading days, which matters here. A death cross setup on a daily chart may take three weeks to mature, and a rushed trader will scarcely wait three days.
Next step: pick one instrument you trade and scroll back through its daily chart. Mark every death cross alongside what price did over the following two months, then write down how many fell, how many recovered, and how many chopped. That short, honest audit tells you what the pattern is worth in your market. If you trade under Pivex rules, use the built-in assistant to cap crossover trades per session, so a whipsaw month cannot quietly eat the daily limit.
Related guides: EMA vs SMA and trend reversal patterns.
Before participating, review Pivex's current program rules and decide whether a simulated proprietary trading evaluation fits your experience and risk limits. Participation does not guarantee a reward, income, or any particular trading result.