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Contract OI history

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Nov 20, 2026 EXPIRATION

TMUS $172.50 Call

TMUS261120C00172500

Latest saved OI192Oct 23, 2026
Last change+72vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $172.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 192960 2026-10-21: 120 OI2026-10-23: 192 OI Oct 21, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TMUS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026192+72
Oct 21, 2026Viewing120No prior observation