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Contract OI history

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Nov 20, 2026 EXPIRATION

T $25.00 Put

T261120P00025000

Latest saved OI5,217Oct 23, 2026
Last change-536vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $25.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5,9632,9810 2026-10-02: 5,728 OI2026-10-05: 5,752 OI2026-10-06: 5,732 OI2026-10-07: 5,732 OI2026-10-08: 5,767 OI2026-10-09: 5,963 OI2026-10-14: 5,757 OI2026-10-15: 5,756 OI2026-10-16: 5,753 OI2026-10-21: 5,753 OI2026-10-23: 5,217 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

T contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,217-536
Oct 21, 20265,7530
Oct 16, 20265,753-3
Oct 15, 20265,756-1
Oct 14, 20265,757-206
Oct 09, 20265,963+196
Oct 08, 20265,767+35
Oct 07, 20265,7320
Oct 06, 20265,732-20
Oct 05, 20265,752+24
Oct 02, 20265,728No prior observation