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Contract OI history

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Oct 15, 2027 EXPIRATION

T $22.00 Call

T271015C00022000

Latest saved OI822Oct 23, 2026
Last change+190vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $22.00 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. 8224110 2026-10-02: 596 OI2026-10-05: 596 OI2026-10-06: 598 OI2026-10-07: 598 OI2026-10-08: 600 OI2026-10-09: 632 OI2026-10-14: 633 OI2026-10-15: 633 OI2026-10-16: 632 OI2026-10-21: 632 OI2026-10-23: 822 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, 2026Viewing822+190
Oct 21, 20266320
Oct 16, 2026632-1
Oct 15, 20266330
Oct 14, 2026633+1
Oct 09, 2026632+32
Oct 08, 2026600+2
Oct 07, 20265980
Oct 06, 2026598+2
Oct 05, 20265960
Oct 02, 2026596No prior observation