MPC · Options

Marathon Petroleum Corporation Common Stock (MPC) options chain & liquidity

Term structure, skew and the liquidity of the published chain.

$442.26

Volatility term structureATM IV by stored expiration. Earnings-containing expirations are marked; missing IV stays unavailable. Expiry spacing reflects DTE, not equal calendar spacing.

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2026-10-16ATM IV 47.08%9 DTE · ATM strike $440.00 · No stored earnings markerUpdate time unavailable

Event / reference markers

Earnings expiry 2026-11-20: 44

Exact data table

Volatility term structure · full stored dataset, independent of graph range/toggles
ATM IV (%)	Context	Updated
47.08%	9 DTE · ATM strike $440.00 · No stored earnings marker	Update time unavailable
51.82%	44 DTE · ATM strike $440.00 · Contains earnings	Update time unavailable
50.56%	72 DTE · ATM strike $440.00 · No stored earnings marker	Update time unavailable
49.65%	100 DTE · ATM strike $440.00 · No stored earnings marker	Update time unavailable

Liquidity classification: GOOD
Median bid-ask width: 11.1%
25-delta put IV: 52.1%
25-delta call IV: 50.1%
Downside skew: 0.3%

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Data provenance

Figures are from published, reviewed research as of Oct 7, 2026, 4:00 PM EDT. Modelled option premiums use Black-Scholes with the published at-the-money implied volatility and are labelled as modelled, not as live quotes.