Unum Group (UNM) Historical Volatility

Tracking UNM historical volatility helps you see how much Unum Group'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, Unum Group's HV tells you what really happened. Use our scanner to monitor UNM 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 UNM 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Unum Group'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.

Unum Group, together with its subsidiaries, provides financial protection benefit solutions primarily in the United States, the United Kingdom, and Poland. It operates through Unum US, Unum International, Colonial Life, and Closed Block segments. The company offers group long-term and short-term disability, group life, and accidental death and dismemberment products; supplemental and voluntary products, such as individual disability, voluntary benefits, and dental and vision products; and accident, sickness, disability, life, and cancer and critical illness products. It also provides group pension, individual life and corporate-owned life insurance, reinsurance pools and management operations, and other products.

The company sells its products primarily to employers for the benefit of employees. Unum Group sells its products through field sales personnel, independent brokers, consultants, and independent contractor agency sales force. The company was founded in 1848 and is based in Chattanooga, Tennessee.

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 Unum Group's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where UNM HV is running hot, cold, or in line. Make the UNM 30 day historical volatility — and every other window — work for your edge instead of against it.