Barrett Business Services Inc
Barrett Business Services Inc (BBSI) Historical Volatility
BBSI 30-day historical volatility is 29%. This ranks in the 41th percentile of readings over the past year.
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Tracking BBSI historical volatility helps you see how much Barrett Business Services 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, Barrett Business Services Inc's HV tells you what really happened. Use our scanner to monitor BBSI 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 BBSI 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Barrett Business Services 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.
Barrett Business Services, Inc. provides business management solutions for small and mid-sized companies in the United States. The company develops a management platform that integrates a knowledge-based approach from the management consulting industry with tools from the human resource outsourcing industry. It offers professional employer services under which it enters into a client services agreement to establish a co-employment relationship with each client company, assuming responsibility for payroll, payroll taxes, workers' compensation coverage, and other administration functions for the client's existing workforce.
The company also provides staffing and recruiting services, such as on-demand or short-term staffing assignment, contract staffing, direct placement, and long-term or indefinite-term on-site management services. It serves electronics manufacturers, light-manufacturing industries, agriculture-based companies, transportation and shipping enterprises, food processors, telecommunications companies, public utilities, general contractors in various construction-related fields, and professional services firms. The company was incorporated in 1965 and is headquartered in Vancouver, Washington.
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 Barrett Business Services Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where BBSI HV is running hot, cold, or in line. Make the BBSI 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 BBSI historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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