Unisys Corp
Unisys Corp (UIS) Historical Volatility
UIS 30-day historical volatility is 41%. This ranks in the 9th percentile of readings over the past year.
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Tracking UIS historical volatility helps you see how much Unisys 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, Unisys Corp's HV tells you what really happened. Use our scanner to monitor UIS 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 UIS 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Unisys 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.
Unisys Corporation, together with its subsidiaries, operates as an information technology services company worldwide. It operates in Digital Workplace Solutions (DWS); Cloud and Infrastructure Solutions (C&I); and Enterprise Computing Solutions (ECS) segments. The DWS segment provides solutions that transform digital workplaces securely and create exceptional end-user experiences. The C&I segment offers solutions that drive modern IT service platforms, cloud applications development, intelligent services, and cybersecurity services. The ECS segment provides solutions that harness secure, continuous high-intensity computing, and enable digital services through software-defined operating environments.
Its solutions include Unisys InteliServe, a service solution that transforms traditional service desk into an intelligent, user-centric experience aligned with the needs of the modern digital workplace; Unisys CloudForte, a comprehensive managed service offering to help accelerate the secure move of data and applications to the cloud; PowerSuite, a packaged software tool used by enterprise IT to monitor, analyze, troubleshoot and secure collaboration, and communications multi-platform environments; Unisys ClearPath Forward, a software operating environment for high-intensity enterprise computing; and Unisys Stealth security software, which enables trusted identities to access micro-segmented critical assets and safely communicate through secure and encrypted channels. In addition, the company provides industry solutions, which help law enforcement agencies solve crime; social services case workers assist families; travel and transportation companies manage freight and distribution; and financial institutions deliver omnichannel banking. It serves customers in the government, financial services, and commercial markets through direct sales force, distributors, resellers, and alliance partners. Unisys Corporation was founded in 1886 and is based in Blue Bell, Pennsylvania.
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 Unisys Corp's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where UIS HV is running hot, cold, or in line. Make the UIS 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
See how volatility has moved over time
Track UIS historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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