Holley Inc (HLLY) Historical Volatility

Tracking HLLY historical volatility helps you see how much Holley Inc's stock price has actually moved over past periods, giving you a baseline to judge whether current option premiums are fair, cheap, or expensive. While implied volatility tells you what the market expects, Holley Inc's HV tells you what really happened. Use our scanner to monitor HLLY 30 day historical volatility alongside longer lookback windows and spot the moments when realized and implied diverge.

Historical volatility is the annualized standard deviation of an underlying's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. The HLLY 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Holley Inc's HV to its implied volatility reveals the volatility risk premium — when IV sits well above HV, option sellers tend to have an edge; when HV runs hot relative to IV, buyers may be underpaying for movement.

Holley Inc. designs, manufactures, and markets automotive aftermarket products for car and truck enthusiasts in the United States, Canada, Europe, and China. The company's products include carburetors, fuel pumps, fuel injection systems, nitrous oxide injection systems, superchargers, exhaust headers, mufflers, distributors, ignition components, engine tuners, automotive performance plumbing products, and exhaust products as well as shifters, converters, transmission kits, transmissions, tuners, and automotive software. It also offers wheels, chassis and suspension products, helmets, head and neck restraints, seat belts, firesuits, and electronic control and monitoring systems.

The company sells its products under the Holley, Holley EFI, APR, MSD, Flowmaster, Powerteq, Accel, and Simpson brands to retailers directly, as well as through distributors and online channel. The company was founded in 1903 and is headquartered in Bowling Green, Kentucky.

Sizing a long premium trade, modeling a covered call, or hunting volatility arbitrage all come back to one question: how much has the stock actually moved? Our scanner puts Holley Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where HLLY HV is running hot, cold, or in line. Make the HLLY 30 day historical volatility — and every other window — work for your edge instead of against it.