The 200-day simple moving average is a reliable indicator for determining a bullish or bearish bias in SPY. The 200-day SMA strategy has outperformed a buy and hold approach since 2000, especially ...
I use a mechanical strategy to buy or hold SPY if the S&P 500 closes above its 200-day SMA at month-end. This strategy avoids emotional decisions, keeping me long in uptrends and out of the market in ...