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Contract OI history

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Jan 15, 2027 EXPIRATION

TMUS $155.00 Call

TMUS270115C00155000

Latest saved OI245Oct 23, 2026
Last change+127vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $155.00 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. 3261630 2026-10-09: 326 OI2026-10-14: 159 OI2026-10-15: 128 OI2026-10-16: 121 OI2026-10-21: 118 OI2026-10-23: 245 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, 2026245+127
Oct 21, 2026Viewing118-3
Oct 16, 2026121-7
Oct 15, 2026128-31
Oct 14, 2026159-167
Oct 09, 2026326No prior observation