Golden Cross & Death Cross

A golden cross and a death cross describe moments when a short-term moving average crosses a long-term one, most often the 50-day and 200-day. A golden cross is when the 50-day climbs above the 200-day, viewed as a bullish shift; a death cross is the reverse, viewed as bearish. Both are watched as broad signals that a trend may be changing gear.

Investors read these crosses as regime signals:

• Golden cross: the faster average rising above the slower one suggests medium-term momentum has turned up, often early in a sustained uptrend.
• Death cross: the faster average dropping below the slower one suggests momentum has turned down, and can precede deeper declines.
• Lagging by nature: both crosses use long averages, so they confirm a move well after it has begun rather than predicting it.
• Context decides: crosses in choppy, sideways markets often misfire. Treating every cross as a guaranteed signal is the classic error.

Picture a stock that bottoms after a long slide. Weeks into the recovery, its rising 50-day average finally crosses above its flattening 200-day average, a golden cross. The signal arrives only after the rebound is underway, which is exactly why it confirms strength rather than calling the low.