FHLC's 30 day historical volatility is 20.28%, in the 100th percentile of readings over the past year. This is a high percentile, meaning Fidelity MSCI Health Care Index ETF shares have swung far more than usual. FHLC's 30 day implied volatility sits at 24.46%, with an IV Rank of 95.63%, leaving IV 4.18 points above historical volatility. This means options are pricing in more movement than the stock has actually delivered, as of Nov 5, 2026.

Tracking FHLC historical volatility helps you see how much Fidelity MSCI Health Care Index ETF'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, FHLC's HV, also known as realized volatility, shows what actually happened. Use our scanner to monitor FHLC 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. FHLC's 30 day historical volatility, or FHLC HV, is one of the most widely watched readings because it balances responsiveness with stability. Comparing FHLC'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.

Tracks the performance of the MSCI USA IMI Health Care Index.

Historical Volatility

HV Percentile

100thHV Percentile

High

Historical movement is elevated versus the past year. The stock has been unusually active.

Historical Volatility (30d)20.28%

HV Percentile100th

Implied Volatility (30d)24.46%

IV Rank95.63%

IV Minus HV+4.18%

As of Nov 5, 2026