Brunswick Corp (BC) Historical Volatility

Tracking BC historical volatility helps you see how much Brunswick Corp's stock price has actually moved, giving you a baseline for whether option premiums look fair, cheap, or expensive. While implied volatility shows what the market expects, BC's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor BC 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 a stock's past returns, typically measured over rolling windows like 10, 20, 30, or 60 days. BC's 30 day historical volatility, or BC HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing BC's HV to its implied volatility reveals the volatility risk premium. When IV sits well above HV, options are pricing in more movement than the stock has actually delivered, giving option sellers an edge. When HV runs hot relative to IV, options are pricing in less movement than the stock has delivered, and buyers may be underpaying for it.

Brunswick Corporation designs, manufactures, and markets recreation products worldwide. It operates through Propulsion; Parts & Accessories; and Boat segments. The Propulsion segment provides outboard, sterndrive, and inboard engines for independent boat builders and governments through marine dealers and distributors, specialty marine retailers, and marine service centers; and propulsion-related controls, rigging, and propellers to original equipment manufacturers and aftermarket retailers, distributors, and distribution businesses. This segment offers its products under the Mercury, Mercury MerCruiser, Mariner, Mercury Racing, and Mercury Diesel brands.