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Oct 23, 2026 EXPIRATION

T $22.50 Put

T261023P00022500

Latest saved OI8,123Oct 23, 2026
Last change+2,867vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $22.50 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. 8,1234,0610 2026-10-02: 149 OI2026-10-05: 151 OI2026-10-06: 197 OI2026-10-07: 197 OI2026-10-08: 198 OI2026-10-09: 469 OI2026-10-14: 4,211 OI2026-10-15: 4,342 OI2026-10-16: 4,442 OI2026-10-21: 5,256 OI2026-10-23: 8,123 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, 2026Viewing8,123+2,867
Oct 21, 20265,256+814
Oct 16, 20264,442+100
Oct 15, 20264,342+131
Oct 14, 20264,211+3,742
Oct 09, 2026469+271
Oct 08, 2026198+1
Oct 07, 20261970
Oct 06, 2026197+46
Oct 05, 2026151+2
Oct 02, 2026149No prior observation