Golden cross and death cross: Identifying and confirming chart trends

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A significant crossover.

Source: StockCharts.com. Annotations by Encyclopædia Britannica. For educational purposes only.

Suppose you have a long or short position in a stock, exchange-traded fund (ETF), cryptocurrency, or futures contract, and it begins to reverse course for a few days. Is this part of a minor fluctuation—what traders call market noise—or could it be a sign that a major trend reversal is underway?

Trend reversals, whether up or down, can be difficult to spot or confirm. But there are several indicators—fundamental and technical—that can help you identify the early stages of a new trend in price. On the technical analysis side of things, two of the most widely used reversal indicators are the golden cross and death cross.

The golden cross is used to identify or confirm a strong bullish trend; the death cross is used to spot a strong bearish trend (see figure 1). You can use these patterns to inform your trading decisions, but be aware of their pitfalls and limitations. As with many technical indicators, you need to know when to use them, how to combine them with other indicators, and when to avoid the signals they generate.

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Figure 1: TREND SPOTTING. In the spring of 2022, a death cross confirmed a downtrend in semiconductor stocks. In early 2023, a golden cross confirmed what would become a long, powerful uptrend.

Source: StockCharts.com. Annotations by Encyclopædia Britannica. For educational purposes only.

A golden cross is a bullish chart pattern that occurs when a short-term moving average (MA), typically the 50-day MA, crosses above a longer-term moving average, often the 200-day MA. This crossover suggests that a security’s upward momentum is gaining strength, indicating that a longer-term uptrend may be underway.

Although a golden cross is generally a bullish signal, it doesn’t guarantee that the security will rally (no technical indicator is foolproof). Instead, it tells you that buying activity is ramping up, enough to bring its short-term average price above its longer-term average price. This indicates that upward momentum may be gaining strength, and that positive market sentiment may be increasing.

In short, a golden cross signals that a buying opportunity may be here or on the horizon. If you trust the signal, you might look for a reasonable entry point.

A death cross is a bearish pattern that occurs when a short-term moving average (typically the 50-day MA) crosses below a longer-term moving average (typically the 200-day). This crossover suggests that downward momentum is gaining strength and that a longer-term downtrend may be forming.

The death cross generally indicates that a security may experience a longer period of decline. Still, as with any indicator, it can’t guarantee an outcome. Instead, it tells you that selling has intensified and is gaining momentum. It also suggests that market sentiment may be growing increasingly negative.

Overall, a death cross signals that an asset may experience a prolonged period of decline. If you’re an active investor or trader, consider being prepared to take necessary action.

The accuracy rate for these indicators varies depending on the asset and market conditions. Remember, you shouldn’t look at these patterns as predictive, but rather as contextual tools. They provide a snapshot of a potential trend condition, but you still have to do some homework to determine if the signal it offers has a high probability of being correct.

There are times when either pattern can give a false positive, especially when the market is trading sideways or in a wide trading range (see figure 2).

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Figure 3: FALSE ALARM. In 2023 and 2024, the U.S. Global Jets ETF (JETS) fluctuated greatly, but within a range, which gave off several short-lived trend-reversal signals.

Source: StockCharts.com. Annotations by Encyclopædia Britannica. For educational purposes only.

When a security is trading sideways—meaning that it’s cycling up and down within a range—then golden or death cross patterns won’t be very reliable until price breaks above or below the range and continues moving in a given direction. You may need to use other indicators or patterns to confirm that price has broken out of its sideways cycle.

Another caveat is that moving averages are lagging indicators based on past information—like pretty much all technical analysis. Any signal can, at any time, be disrupted by new events or reports that are significant enough to change broader market or economic conditions. But these indicators can help you gauge market trends and sentiment, which technical traders use to help select entry and exit points.

Besides using these crossovers to confirm or anticipate trends, you can also use them to:

If you listen to the financial talking heads when a major index forms a death cross, you might think it’s a sign to liquidate your portfolio and head for the hills. Conversely, when they identify a golden cross, their breathless coverage might make you feel like taking out a second mortgage and loading the boat with high-profile stocks.

Not so fast.

The golden cross and death cross can be effective tools for spotting or confirming trend shifts, but keep in mind they’re slow-moving (lagging) indicators that can sometimes generate false signals. Still, they provide big-picture context and can help you zoom in on more precise action points for deeper analysis.

This article is intended for educational purposes only and not as an endorsement of a particular financial strategy. Encyclopædia Britannica, Inc. does not provide investment advice.