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Contract OI history

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Nov 20, 2026 EXPIRATION

T $26.00 Call

T261120C00026000

Latest saved OI7,797Oct 23, 2026
Last change-176vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $26.00 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. 7,9733,9860 2026-10-02: 4,496 OI2026-10-05: 4,551 OI2026-10-06: 4,934 OI2026-10-07: 4,934 OI2026-10-08: 5,066 OI2026-10-09: 7,161 OI2026-10-14: 7,208 OI2026-10-15: 7,186 OI2026-10-16: 7,235 OI2026-10-21: 7,973 OI2026-10-23: 7,797 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, 2026Viewing7,797-176
Oct 21, 20267,973+738
Oct 16, 20267,235+49
Oct 15, 20267,186-22
Oct 14, 20267,208+47
Oct 09, 20267,161+2,095
Oct 08, 20265,066+132
Oct 07, 20264,9340
Oct 06, 20264,934+383
Oct 05, 20264,551+55
Oct 02, 20264,496No prior observation