Watts Water Technologies Inc
Watts Water Technologies Inc (WTS) Historical Volatility
WTS 30-day historical volatility is 20%. This ranks in the 19th percentile of readings over the past year.
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Tracking WTS historical volatility helps you see how much Watts Water Technologies 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, Watts Water Technologies Inc's HV tells you what really happened. Use our scanner to monitor WTS 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 WTS 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Watts Water Technologies 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.
Watts Water Technologies, Inc. designs, manufactures, and sells products, solution, and systems that manage and conserve the flow of fluids and energy into, through and out of buildings in the commercial and residential markets in the Americas, Europe, the Asia-Pacific, the Middle East, and Africa. The company offers residential and commercial flow control products, including backflow preventers, water pressure regulators, temperature and pressure relief valves, and thermostatic mixing valves. It also provides heating, ventilation, and air conditioning and gas products, such as boilers, water heaters, custom heat, and hot water solutions; hydronic and electric heating systems for under-floor radiant applications; custom heat and hot water solutions; hydronic pump groups for boiler manufacturers and alternative energy control packages; and flexible stainless steel connectors for natural and liquid propane gas in commercial food service and residential applications.
In addition, the company offers drainage and water re-use products comprising drainage products and engineered rain water harvesting solutions for commercial, industrial, marine, and residential applications; and water quality products that include point-of-use and point-of-entry water filtration, conditioning, and scale prevention systems for commercial and residential applications. Further, it provides smart mixing system under the IntelliStation name. The company sells its products to plumbing, heating, and mechanical wholesale distributors and dealers, as well as original equipment manufacturers, specialty product distributors, do-it-yourself chains, and retail chains; and directly to wholesalers and private label accounts. Watts Water Technologies, Inc. was founded in 1874 and is headquartered in North Andover, Massachusetts.
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 Watts Water Technologies Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where WTS HV is running hot, cold, or in line. Make the WTS 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 WTS historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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