Summit Therapeutics Inc (SMMT) Historical Volatility

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

Summit Therapeutics Inc., a biopharmaceutical company, discovers, develops, and commercializes medicines to treat infectious diseases in the United States and Latin America. It conducts clinical programs focusing on Clostridioides difficile infection (CDI). The company's lead product candidate is ridinilazole, an orally administered small molecule antibiotic that is in Phase III clinical trials for the treatment of CDI. It also offers SMT-738, for combating multidrug resistant infections primarily carbapenem-resistant Enterobacteriaceae infections; and DDS-04 series for the potential treatment of infections caused by the Enterobacteriaceae.

The company was founded in 2003 and is based in Cambridge, Massachusetts.

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