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Contract OI history

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Dec 18, 2026 EXPIRATION

TMUS $160.00 Put

TMUS261218P00160000

Latest saved OI478Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $160.00 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. 4792390 2026-10-09: 479 OI2026-10-14: 475 OI2026-10-15: 476 OI2026-10-16: 477 OI2026-10-21: 477 OI2026-10-23: 478 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, 2026Viewing478+1
Oct 21, 20264770
Oct 16, 2026477+1
Oct 15, 2026476+1
Oct 14, 2026475-4
Oct 09, 2026479No prior observation