Simple Moving Average (SMA) and Exponential Moving Average (EMA) are used to smooth price data and identify trends. A common strategy is the Golden Cross, where a short-term moving average (e.g., the 50-day) crosses above a long-term moving average (e.g., the 200-day), signaling a bullish trend. The Death Cross is the opposite, where the short-term moving average crosses below the long-term moving average, signaling a bearish trend.
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