Graphic Packaging Holding Co (GPK) Historical Volatility

Tracking GPK historical volatility helps you see how much Graphic Packaging Holding Co'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, GPK's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor GPK 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. GPK's 30 day historical volatility, or GPK HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing GPK'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.

Graphic Packaging Holding Company, together with its subsidiaries, provides fiber-based packaging solutions to food, beverage, foodservice, and other consumer products companies. It operates through three segments: Paperboard Mills, Americas Paperboard Packaging, and Europe Paperboard Packaging. The company offers coated unbleached kraft (CUK), coated recycled paperboard (CRB), and solid bleached sulfate paperboard (SBS) to various paperboard packaging converters and brokers; and paperboard packaging products, such as folding cartons, cups, lids, and food containers primarily to consumer packaged goods, quick-service restaurants, and foodservice companies; and barrier packaging products that protect against moisture, hot and cold temperature, grease, oil, oxygen, sunlight, insects, and other potential product-damaging factors.