Enerpac Tool Group Corp
Enerpac Tool Group Corp (EPAC) Historical Volatility
EPAC 30-day historical volatility is 20%. This ranks in the 2th percentile of readings over the past year.
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Tracking EPAC historical volatility helps you see how much Enerpac Tool Group 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, Enerpac Tool Group Corp's HV tells you what really happened. Use our scanner to monitor EPAC 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 EPAC 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Enerpac Tool Group 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.
Enerpac Tool Group Corp. manufactures and sells a range of industrial products and solutions in the United States, the United Kingdom, Germany, Australia, Canada, China, Saudi Arabia, Brazil, and internationally. It operates in two segments, Industrial Tools & Services (IT&S) and Other. The IT&S segment designs, manufactures, and distributes branded hydraulic and mechanical tools; and provides services and tool rentals to the infrastructure, industrial maintenance, repair and operations, oil and gas, mining, renewable energy, and construction markets. It also offers branded tools and engineered heavy lifting technology solutions, and hydraulic torque wrenches; maintenance and manpower services; high-force hydraulic and mechanical tools, including cylinders, pumps, valves, and specialty tools; and bolt tensioners and other miscellaneous products.
This segment markets its branded tools and services primarily under the Enerpac, Hydratight, Larzep, and Simplex brands. The Other segment designs and manufactures synthetic ropes and biomedical textiles. The company was formerly known as Actuant Corporation and changed its name to Enerpac Tool Group Corp. in January 2020. Enerpac Tool Group Corp. was incorporated in 1910 and is headquartered in Menomonee Falls, Wisconsin.
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 Enerpac Tool Group Corp's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where EPAC HV is running hot, cold, or in line. Make the EPAC 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 25, 2026
As of September 25, 2026
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Track EPAC historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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