Understanding Volatility for Day Trading SPY & QQQ
Why Volatility Matters for Day Trading Volatility is the heartbeat of the markets. For day traders using our free SPY and QQQ alerts, understanding volatility is crucial because: It determines your stop-loss distances It affects the probability of ORB breakout success It signals when to trade aggressively or defensively It helps identify high-probability setups Types of Volatility for Traders Historical Volatility (HV) Historical volatility measures how much SPY or QQQ has moved in the past. ...