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Contract OI history

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Nov 20, 2026 EXPIRATION

T $23.00 Put

T261120P00023000

Latest saved OI3,277Oct 23, 2026
Last change-14vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $23.00 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. 3,2911,6450 2026-10-02: 1,232 OI2026-10-05: 1,270 OI2026-10-06: 1,388 OI2026-10-07: 1,388 OI2026-10-08: 1,428 OI2026-10-09: 2,222 OI2026-10-14: 2,989 OI2026-10-15: 3,073 OI2026-10-16: 3,079 OI2026-10-21: 3,291 OI2026-10-23: 3,277 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, 2026Viewing3,277-14
Oct 21, 20263,291+212
Oct 16, 20263,079+6
Oct 15, 20263,073+84
Oct 14, 20262,989+767
Oct 09, 20262,222+794
Oct 08, 20261,428+40
Oct 07, 20261,3880
Oct 06, 20261,388+118
Oct 05, 20261,270+38
Oct 02, 20261,232No prior observation