Boston Beer Co Inc
Boston Beer Co Inc (SAM) Historical Volatility
SAM 30-day historical volatility is 33%. This ranks in the 26th percentile of readings over the past year.
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Tracking SAM historical volatility helps you see how much Boston Beer Co 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, Boston Beer Co Inc's HV tells you what really happened. Use our scanner to monitor SAM 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 SAM 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing Boston Beer Co 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.
The Boston Beer Company, Inc. produces and sells alcohol beverages primarily in the United States. The company's flagship beer is Samuel Adams Boston Lager. It offers various beers, hard ciders, and hard seltzers under the Samuel Adams, Twisted Tea, Truly Hard Seltzer, Angry Orchard, Dogfish Head, Angel City, Coney Island, Concrete Beach brand names. The company markets and sells its products to a network of approximately 400 wholesalers in the United States, as well as international wholesalers, importers, or other agencies that in turn sell to retailers, such as grocery stores, club stores, convenience stores, liquor stores, bars, restaurants, stadiums, and other retail outlets.
It also sells in products in Canada, Europe, Israel, Australia, New Zealand, the Caribbean, the Pacific Rim, Mexico, and Central and South America. The Boston Beer Company, Inc. was founded in 1984 and is based in Boston, 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 Boston Beer Co Inc's historical volatility side-by-side with implied readings across every lookback window, so you can see exactly where SAM HV is running hot, cold, or in line. Make the SAM 30 day historical volatility — and every other window — work for your edge instead of against it.
As of September 16, 2026
As of September 16, 2026
See how volatility has moved over time
Track SAM historical volatility, spot where IV and realized volatility diverge, and find options that are priced in your favor right now.
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