Vir Biotechnology Inc

VIRNASDAQ · USD
11.09USD0.00 (-3.57%)
2210

Vir Biotechnology Inc (VIR) Historical Volatility

VIR 30-day historical volatility is 52%. This ranks in the 25th percentile of readings over the past year.

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

Vir Biotechnology, Inc., a commercial-stage immunology company, develops therapeutic products to treat and prevent serious infectious diseases. It develops Sotrovimab (VIR-7832), a SARS-CoV-2-neutralizing mAbs to treat and prevent COVID-19 infection under the Xevudy brand; VIR-2218 and VIR-3434 for the treatment of hepatitis B virus; VIR-2482 for the prevention of influenza A virus; and VIR-1111 for the prevention of human immunodeficiency virus. The company has grant agreements with Bill & Melinda Gates Foundation and National Institutes of Health; an option and license agreement with Brii Biosciences Limited and Brii Biosciences Offshore Limited; a collaboration and license agreement with Alnylam Pharmaceuticals, Inc.; license agreements with The Rockefeller University and MedImmune, Inc.; collaboration with WuXi Biologics and Glaxo Wellcome UK Ltd.; and a collaborative research agreement with GlaxoSmithKline Biologicals SA.

It also has a manufacturing agreement with Samsung Biologics Co.,Ltd. for the manufacture of SARS-COV-2 antibodies; and clinical collaboration with Gilead Sciences, Inc. for chronic hepatitis B virus. Vir Biotechnology, Inc. was incorporated in 2016 and is headquartered in 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 Vir Biotechnology Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where VIR HV is running hot, cold, or in line. Make the VIR 30 day historical volatility — and every other window — work for your edge instead of against it.

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of September 23, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of September 23, 2026

See how volatility has moved over time

Track VIR historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.

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