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Contract OI history

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Nov 13, 2026 EXPIRATION

T $23.00 Put

T261113P00023000

Latest saved OI611Oct 23, 2026
Last change+404vs 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. 6113050 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 23 OI2026-10-07: 23 OI2026-10-08: 23 OI2026-10-09: 171 OI2026-10-14: 183 OI2026-10-15: 178 OI2026-10-16: 178 OI2026-10-21: 207 OI2026-10-23: 611 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, 2026Viewing611+404
Oct 21, 2026207+29
Oct 16, 20261780
Oct 15, 2026178-5
Oct 14, 2026183+12
Oct 09, 2026171+148
Oct 08, 2026230
Oct 07, 2026230
Oct 06, 202623+23
Oct 05, 202600
Oct 02, 20260No prior observation