Parker-Hannifin Corp (PH) Historical Volatility

Tracking PH historical volatility helps you see how much Parker-Hannifin Corp'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, Parker-Hannifin Corp's HV tells you what really happened. Use our scanner to monitor PH 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 PH 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Parker-Hannifin Corp'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.

Parker-Hannifin Corporation manufactures and sells motion and control technologies and systems for various mobile, industrial, and aerospace markets worldwide. The company operates through two segments, Diversified Industrial and Aerospace Systems. The Company's Diversified Industrial segment offers sealing, shielding, thermal products and systems, adhesives, coatings, and noise vibration and harshness solutions; filters, systems, and diagnostics solutions to monitor and remove contaminants from fuel, air, oil, water, and other liquids and gases; connectors, which control, transmit, and contain fluid; control solutions for extreme corrosion resistance, temperatures, pressures, and precise flow; and hydraulic, pneumatic, and electromechanical components and systems for builders and users of mobile and industrial machinery and equipment.

This segment sells its products to original equipment manufacturers (OEMs) and distributors who serve the replacement markets in manufacturing, packaging, processing, transportation, construction, refrigeration and air conditioning, agricultural, and military machinery and equipment industries. Its Aerospace Systems segment offers products for use in commercial and military airframe and engine programs, such as control actuation systems and components, engine build-up ducting, engine exhaust nozzles and assemblies, engine systems and components, fluid conveyance systems and components, fuel systems and components, fuel tank inerting systems, hydraulic systems and components, lubrication components, pilot controls, pneumatic control components, thermal management products, and wheels and brakes, as well as fluid metering, delivery, and atomization devices. This segment markets its products directly to OEMs and end users. It markets its products through direct-sales employees, independent distributors, and sales representatives. The company was founded in 1917 and is headquartered in Cleveland, Ohio.

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 Parker-Hannifin Corp's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where PH HV is running hot, cold, or in line. Make the PH 30 day historical volatility — and every other window — work for your edge instead of against it.