Bentley Systems Inc
Bentley Systems Inc (BSY) Historical Volatility
BSY 30-day historical volatility is 37%. This ranks in the 30th percentile of readings over the past year.
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Tracking BSY historical volatility helps you see how much Bentley Systems 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, Bentley Systems Inc's HV tells you what really happened. Use our scanner to monitor BSY 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 BSY 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Bentley Systems 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.
Bentley Systems, Incorporated, together with its subsidiaries, provides infrastructure engineering software solutions in the Americas, Europe, the Middle East, Africa, and the Asia-Pacific. The company offers open modeling and open simulation applications for infrastructure design integration, which include MicroStation, OpenRoads, OpenRail, OpenPlant, OpenBuildings, OpenBridge, OpenSite, OpenFlows, STAAD and RAM, SACS, MOSES, AutoPIPE, SITEOPS, CUBE, DYNAMEQ, EMME, and LEGION; and geoprofessional applications for modeling and simulation of near and deep subsurface conditions, including Leapfrog, AGS Workbench, GeoStudio, Imago, MX Deposit, Oasis montaj, PLAXIS, and OpenGround.
It also provides project delivery systems that support collaboration, work-sharing, and 4D construction modeling for infrastructure project delivery enterprises, such as ProjectWise, ProjectWise Design Review Service, and SYNCHRO; and asset and network performance systems, such as AssetWise ALIM, AssetWise Asset Reliability, AssetWise Enterprise Interoperability, AssetWise 4D Analytics, AssetWise Linear, and Seequent Central. In addition, it offers industry solutions comprising AssetWise Linear SUPERLOAD, AssetWise Linear Analytics, AssetWise Inspections, ContextCapture, OpenCities, OpenUtilities, OpenTower, OpenWindPower, Power Line, SPIDA, OrbitGT, sensemetrics, PlantSight, and WaterSight. The company serves civil, structural, geotechnical, geoscience subsurface engineers, architects, geospatial professionals, city and regional planners, contractors, fabricators, and operations and maintenance engineers. Bentley Systems, Incorporated was incorporated in 1984 and is headquartered in Exton, 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 Bentley Systems Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where BSY HV is running hot, cold, or in line. Make the BSY 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 BSY historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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