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Contract OI history

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Dec 18, 2026 EXPIRATION

TMUS $180.00 Call

TMUS261218C00180000

Latest saved OI1,518Oct 23, 2026
Last change+2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $180.00 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. 1,5187590 2026-10-09: 1,305 OI2026-10-14: 1,492 OI2026-10-15: 1,505 OI2026-10-16: 1,496 OI2026-10-21: 1,516 OI2026-10-23: 1,518 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, 20261,518+2
Oct 21, 2026Viewing1,516+20
Oct 16, 20261,496-9
Oct 15, 20261,505+13
Oct 14, 20261,492+187
Oct 09, 20261,305No prior observation