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Contract OI history

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Jan 15, 2027 EXPIRATION

TMUS $190.00 Call

TMUS270115C00190000

Latest saved OI750Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $190.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7633810 2026-10-09: 763 OI2026-10-14: 763 OI2026-10-15: 763 OI2026-10-16: 743 OI2026-10-21: 750 OI2026-10-23: 750 OI Oct 09, 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, 20267500
Oct 21, 2026Viewing750+7
Oct 16, 2026743-20
Oct 15, 20267630
Oct 14, 20267630
Oct 09, 2026763No prior observation