Alumis Inc
Alumis Inc (ALMS) Historical Volatility
ALMS 30-day historical volatility is 249%. This ranks in the 96th percentile of readings over the past year.
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Tracking ALMS historical volatility helps you see how much Alumis 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, Alumis Inc's HV tells you what really happened. Use our scanner to monitor ALMS 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 ALMS 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Alumis 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.
Alumis Inc., a clinical stage biopharmaceutical company, focuses on the development and commercialization of medicines for autoimmune disorders. It develops ESK-001, an allosteric tyrosine kinase 2 (TYK2) inhibitor for the treatment of plaque psoriasis, systemic lupus erythematosus, and non-infectious uveitis; and A-005, a central nervous system-penetrant allosteric TYK2 inhibitor for neuroinflammatory and neurodegenerative diseases. The company was formerly known as Esker Therapeutics, Inc. and changed its name to Alumis Inc. in January 2022. The company was incorporated in 2021 and is headquartered in South San Francisco, California.
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 Alumis Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where ALMS HV is running hot, cold, or in line. Make the ALMS 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 ALMS historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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