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Contract OI history

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Nov 06, 2026 EXPIRATION

T $23.50 Call

T261106C00023500

Latest saved OI644Oct 23, 2026
Last change+59vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $23.50 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. 6443220 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 38 OI2026-10-09: 158 OI2026-10-14: 559 OI2026-10-15: 561 OI2026-10-16: 555 OI2026-10-21: 585 OI2026-10-23: 644 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, 2026Viewing644+59
Oct 21, 2026585+30
Oct 16, 2026555-6
Oct 15, 2026561+2
Oct 14, 2026559+401
Oct 09, 2026158+120
Oct 08, 202638+35
Oct 07, 202630
Oct 06, 20263+2
Oct 05, 202610
Oct 02, 20261No prior observation