Cumberland Pharmaceuticals Inc
Cumberland Pharmaceuticals Inc (CPIX) Historical Volatility
CPIX's 30 day historical volatility is 227.73%, in the 100th percentile of readings over the past year. This is a high percentile, meaning Cumberland Pharmaceuticals Inc shares have swung far more than usual. CPIX's 30 day implied volatility sits at 111.16%, with an IV Rank of 0.79%, leaving IV 116.57 points below historical volatility. This means options are pricing in less movement than the stock has actually delivered, as of Nov 13, 2026.
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Tracking CPIX historical volatility helps you see how much Cumberland Pharmaceuticals Inc'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, CPIX's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor CPIX 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. CPIX's 30 day historical volatility, or CPIX HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing CPIX'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.
Cumberland Pharmaceuticals Inc., a specialty pharmaceutical company, focuses on the acquisition, development, and commercialization of prescription products for hospital acute care, gastroenterology, rheumatology, and oncology in the United States and internationally. The company offers Acetadote, an injection for the treatment of acetaminophen poisoning; Caldolor, an injection for the treatment of pain and fever; Kristalose, a prescription laxative oral solution for the treatment of chronic and acute constipation; Omeclamox-Pak for the treatment of Helicobacter pylori infection and duodenal ulcer disease; Vaprisol, an injection for treating euvolemic and hypervolemic hyponatremia; and Vibativ, an injection for the treatment of certain serious bacterial infections, including hospital-acquired and ventilator-associated bacterial pneumonia, as well as complicated skin and skin structure infections.
Historical Volatility
Historical movement is elevated versus the past year. The stock has been unusually active.
As of Nov 13, 2026
As of Nov 13, 2026
As of Nov 13, 2026
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