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Contract OI history

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Oct 23, 2026 EXPIRATION

T $22.50 Call

T261023C00022500

Latest saved OI7,659Oct 23, 2026
Last change+6,186vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $22.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7,6593,8290 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 1 OI2026-10-07: 1 OI2026-10-08: 1 OI2026-10-09: 1,029 OI2026-10-14: 1,442 OI2026-10-15: 1,441 OI2026-10-16: 1,459 OI2026-10-21: 1,473 OI2026-10-23: 7,659 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, 2026Viewing7,659+6,186
Oct 21, 20261,473+14
Oct 16, 20261,459+18
Oct 15, 20261,441-1
Oct 14, 20261,442+413
Oct 09, 20261,029+1,028
Oct 08, 202610
Oct 07, 202610
Oct 06, 202610
Oct 05, 202610
Oct 02, 20261No prior observation