British American Tobacco Plc ADR (BTI) Historical Volatility

Tracking BTI historical volatility helps you see how much British American Tobacco Plc ADR'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, British American Tobacco Plc ADR's HV tells you what really happened. Use our scanner to monitor BTI 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 BTI 30 day historical volatility is one of the most widely watched readings because it balances responsiveness with stability. Comparing British American Tobacco Plc ADR'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.

British American Tobacco p.l.c. provides tobacco and nicotine products to consumers in the Americas, Europe, the Asia-Pacific, the Middle East, Africa, and the United States. It offers vapour, heated, and modern oral nicotine products; combustible cigarettes; and traditional oral products, such as snus and moist snuff. The company provides its products under the Vuse, glo, Velo, Grizzly, Kodiak, Dunhill, Kent, Lucky Strike, Pall Mall, Rothmans, Newport, Natural American Spirit, and Camel brands. The company distributes its products to retail outlets. British American Tobacco p.l.c. was founded in 1902 and is based in London, the United Kingdom.

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