TA 知识 Archive： Silver Cross, Golden Cross, Death Cross

In stock technical analysis (TA), the **Silver Cross**, **Golden Cross**, and **Death Cross** are patterns involving moving averages (MAs) that signal potential bullish or bearish trends. Here’s a concise explanation of each:

- **Silver Cross**: Occurs when a shorter-term moving average (e.g., 10-day MA) crosses above a longer-term moving average (e.g., 50-day MA), but it’s less commonly referenced than the Golden Cross. It’s considered a bullish signal, indicating potential upward momentum, but typically weaker or shorter-term than a Golden Cross.

- **Golden Cross**: Happens when a short-term moving average (typically the 50-day MA) crosses above a long-term moving average (typically the 200-day MA). It’s a strong bullish signal, suggesting a potential sustained uptrend and often attracts trader attention for buying opportunities.

- **Death Cross**: Occurs when a short-term moving average (typically the 50-day MA) crosses below a long-term moving average (typically the 200-day MA). It’s a bearish signal, indicating potential downward momentum or a sustained downtrend, often prompting traders to sell or short.

**Key Notes**:
- These patterns are based on simple or exponential moving averages (SMA/EMA) and are lagging indicators, meaning they confirm trends after they’ve started.
- The Golden and Death Crosses are more widely recognized and used than the Silver Cross, which may vary in definition across sources.
- False signals can occur, so traders often combine these with other indicators (e.g., volume, RSI) for confirmation.

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