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Contract OI history

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Nov 20, 2026 EXPIRATION

T $25.00 Call

T261120C00025000

Latest saved OI9,394Oct 23, 2026
Last change+471vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $25.00 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. 9,3944,6970 2026-10-02: 2,152 OI2026-10-05: 2,354 OI2026-10-06: 2,754 OI2026-10-07: 2,754 OI2026-10-08: 4,836 OI2026-10-09: 5,856 OI2026-10-14: 6,966 OI2026-10-15: 7,178 OI2026-10-16: 7,717 OI2026-10-21: 8,923 OI2026-10-23: 9,394 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, 2026Viewing9,394+471
Oct 21, 20268,923+1,206
Oct 16, 20267,717+539
Oct 15, 20267,178+212
Oct 14, 20266,966+1,110
Oct 09, 20265,856+1,020
Oct 08, 20264,836+2,082
Oct 07, 20262,7540
Oct 06, 20262,754+400
Oct 05, 20262,354+202
Oct 02, 20262,152No prior observation