Freeport-McMoRan Inc

FCXNYSE · USD
59.24USD0.00 (-2.01%)
689

Freeport-McMoRan Inc (FCX) Historical Volatility

FCX's 30 day historical volatility is 44.50%, in the 33rd percentile of readings over the past year. This is an average percentile, meaning Freeport-McMoRan Inc shares have moved roughly in line with their typical range. FCX's 30 day implied volatility sits at 46.44%, with an IV Rank of 24.21%, leaving IV 1.94 points above historical volatility. This means options are pricing in more movement than the stock has actually delivered, as of Nov 13, 2026.

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

Freeport-McMoRan Inc. engages in the mining of mineral properties in North America, South America, and Indonesia. The company primarily explores for copper, gold, molybdenum, silver, and other metals, as well as oil and gas. Its assets include the Grasberg minerals district in Indonesia; Morenci, Bagdad, Safford, Sierrita, and Miami in Arizona; Tyrone and Chino in New Mexico; and Henderson and Climax in Colorado, North America, as well as Cerro Verde in Peru and El Abra in Chile. The company also operates a portfolio of oil and gas properties primarily located in offshore California and the Gulf of Mexico.

Historical Volatility

HV Percentile
33rdHV Percentile
Moderate

Historical movement is near its typical level for the past year. Neither unusually calm nor unusually active.

Historical Volatility (30d)44.50%

HV Percentile33rd

Implied Volatility (30d)46.44%

IV Rank24.21%

IV Minus HV+1.94%

As of Nov 13, 2026

IV vs HV
Implied Volatility (IV) vs Historical Volatility (HV) over the past month.

As of Nov 13, 2026

IV - HV Difference
Difference between IV and HV over time. Positive values indicate IV > HV.

As of Nov 13, 2026

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