OneSpan Inc
OneSpan Inc (OSPN) Historical Volatility
OSPN 30-day historical volatility is 36%. This ranks in the 50th percentile of readings over the past year.
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Tracking OSPN historical volatility helps you see how much OneSpan 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, OneSpan Inc's HV tells you what really happened. Use our scanner to monitor OSPN 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 OSPN 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing OneSpan 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.
OneSpan Inc., together with its subsidiaries, designs, develops, and markets digital solutions for identity, security, and business productivity worldwide. The company offers OneSpan Sign, a range of e-signature requirements for occasional agreement to processing tens of thousands of transactions; OneSpan Cloud Authentication, a cloud-based multifactor authentication solution that supports a range of authentication options, including biometrics, push notification, and visual cryptograms for transaction data signing, SMS, and hardware authenticators; and OneSpan Identity Verification, which enables banks and financial institutions identity verification services.
It also provides Mobile Security Suite, a software development kit; Mobile Authenticator Studio, a mobile authenticator that operates as a discrete mobile application; and authentication servers, which enables customers to administer a high level of access control. In addition, it offers Trusted Identity Platform, a cloud platform that simplify and secure user journeys; Intelligent Adaptive Authentication; and Risk Analytics, a comprehensive anti-fraud solution. It sells its solutions through its direct sales force, as well as through distributors, resellers, systems integrators, and original equipment manufacturers. The company was formerly known as VASCO Data Security International, Inc. and changed its name to OneSpan Inc. in May 2018. OneSpan Inc. was founded in 1991 and is headquartered in Chicago, Illinois. OneSpan Inc. was a former subsidiary of Guidewire Software, Inc.
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 OneSpan Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where OSPN HV is running hot, cold, or in line. Make the OSPN 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 29, 2026
As of September 29, 2026
See how volatility has moved over time
Track OSPN historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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