Altimmune Inc
Altimmune Inc (ALT) Implied Volatility Current
ALT's 30 day implied volatility is 306.08%, with an IV Rank of 94.84%. This is a high IV Rank versus the past year, meaning Altimmune Inc options are relatively expensive and currently favor sellers. ALT's 30 day historical volatility sits at 46.58%, which means implied volatility is running 259.50 points above historical volatility, as of Nov 5, 2026.
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Tracking ALT implied volatility helps you spot when Altimmune Inc options are historically cheap or expensive, and where the best trades are hiding. When ALT IV rises, premiums increase and sellers get more attractive pricing, and when it drops, buyers find cheaper contracts. Use our scanner to monitor ALT implied volatility current levels in real time and filter for high probability trades.
Implied volatility is derived from option prices and represents the annualized expected move of a stock. Tracking ALT IV rank helps you see whether ALT's implied volatility is historically high or low, since IV rank compares today's reading against the past year's range. A high rank signals relatively expensive premiums and tends to favor sellers, a low rank signals relatively cheap premiums and tends to favor buyers.
Altimmune, Inc., a clinical stage biopharmaceutical company, focuses on developing treatments for obesity and liver diseases. The company's lead product candidate, pemvidutide (proposed INN, formerly known as ALT-801), is a GLP-1/glucagon dual receptor agonist that is in Phase 1b trial for the treatment of obesity and non-alcoholic steatohepatitis. It is also developing HepTcell, an immunotherapeutic product candidate, which is in Phase 2 clinical trial for patients chronically infected with the hepatitis B virus. The company was formerly known as Vaxin Inc. and changed its name to Altimmune, Inc.
Implied Volatility
IV is highly elevated. Premiums are expensive, strongly favoring sellers.
As of Nov 5, 2026
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