TMUS · Options

T-Mobile US, Inc. (TMUS) options chain & liquidity

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

$148.58

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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2026-10-23ATM IV 40.185%14 DTE · ATM strike $149.00 · No stored earnings markerUpdate time unavailable

Event / reference markers

Earnings expiry 2026-10-30: 21

Exact data table

Volatility term structure · full stored dataset, independent of graph range/toggles

ATM IV (%)	Context	Updated
40.185%	14 DTE · ATM strike $149.00 · No stored earnings marker	Update time unavailable
48.895%	21 DTE · ATM strike $150.00 · Contains earnings	Update time unavailable
43.5%	28 DTE · ATM strike $150.00 · No stored earnings marker	Update time unavailable
43.08%	35 DTE · ATM strike $150.00 · No stored earnings marker	Update time unavailable

Liquidity classification: ACCEPTABLE
Median bid-ask width: 29.1%
25-delta put IV: 46.2%
25-delta call IV: 47.0%
Downside skew: -2.7%

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Data provenance

Figures are from published, reviewed research as of Oct 9, 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.