Intraday Trading Metrics

Volatility

Intraday volatility, measured through metrics like Average True Range (ATR) and historical volatility, provides a crucial assessment of price fluctuations within a trading session, directly impacting option pricing and risk parameterization. Understanding volatility clustering, where periods of high volatility tend to be followed by more high volatility, is essential for short-term derivative strategies. Realized volatility, calculated from actual price movements, serves as a benchmark against implied volatility derived from option contracts, revealing potential mispricings. Accurate volatility estimation informs position sizing and stop-loss placement, mitigating exposure to unexpected market shifts.