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Contract OI history

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Jan 15, 2027 EXPIRATION

T $26.00 Call

T270115C00026000

Latest saved OI8,054Oct 23, 2026
Last change+568vs 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. 8,0544,0270 2026-10-02: 4,707 OI2026-10-05: 4,657 OI2026-10-06: 5,189 OI2026-10-07: 5,189 OI2026-10-08: 5,248 OI2026-10-09: 5,374 OI2026-10-14: 5,668 OI2026-10-15: 5,615 OI2026-10-16: 6,616 OI2026-10-21: 7,486 OI2026-10-23: 8,054 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, 2026Viewing8,054+568
Oct 21, 20267,486+870
Oct 16, 20266,616+1,001
Oct 15, 20265,615-53
Oct 14, 20265,668+294
Oct 09, 20265,374+126
Oct 08, 20265,248+59
Oct 07, 20265,1890
Oct 06, 20265,189+532
Oct 05, 20264,657-50
Oct 02, 20264,707No prior observation