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Contract OI history

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Nov 20, 2026 EXPIRATION

TMUS $135.00 Put

TMUS261120P00135000

Latest saved OI607Oct 23, 2026
Last change+19vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $135.00 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. 6073030 2026-10-09: 233 OI2026-10-14: 602 OI2026-10-15: 600 OI2026-10-16: 584 OI2026-10-21: 588 OI2026-10-23: 607 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, 2026607+19
Oct 21, 2026Viewing588+4
Oct 16, 2026584-16
Oct 15, 2026600-2
Oct 14, 2026602+369
Oct 09, 2026233No prior observation