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Contract OI history

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Oct 23, 2026 EXPIRATION

TMUS $155.00 Call

TMUS261023C00155000

Latest saved OI496Oct 23, 2026
Last change-5vs 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. 5812900 2026-10-09: 363 OI2026-10-14: 581 OI2026-10-15: 453 OI2026-10-16: 431 OI2026-10-21: 501 OI2026-10-23: 496 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, 2026Viewing496-5
Oct 21, 2026501+70
Oct 16, 2026431-22
Oct 15, 2026453-128
Oct 14, 2026581+218
Oct 09, 2026363No prior observation