Tracking BAX historical volatility helps you see how much Baxter International 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, BAX's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor BAX 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. BAX's 30 day historical volatility, or BAX HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing BAX'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.
Baxter International Inc., through its subsidiaries, develops and provides a portfolio of healthcare products worldwide. The company offers peritoneal dialysis and hemodialysis, and additional dialysis therapies and services; intravenous therapies, infusion pumps, administration sets, and drug reconstitution devices; remixed and oncology drug platforms, inhaled anesthesia and critical care products and pharmacy compounding services; parenteral nutrition therapies and related products; biological products and medical devices used in surgical procedures for hemostasis, tissue sealing and adhesion prevention; and continuous renal replacement therapies and other organ support therapies focused in the intensive care unit.
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