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Contract OI history

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Dec 18, 2026 EXPIRATION

TMUS $150.00 Put

TMUS261218P00150000

Latest saved OI471Oct 23, 2026
Last change+27vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $150.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4712350 2026-10-09: 438 OI2026-10-14: 456 OI2026-10-15: 450 OI2026-10-16: 442 OI2026-10-21: 444 OI2026-10-23: 471 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, 2026471+27
Oct 21, 2026Viewing444+2
Oct 16, 2026442-8
Oct 15, 2026450-6
Oct 14, 2026456+18
Oct 09, 2026438No prior observation