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Contract OI history

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Jan 15, 2027 EXPIRATION

TDAY $8.00 Call

TDAY270115C00008000

Latest saved OI1,101Oct 23, 2026
Last change+20vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDAY $8.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1015500 2026-10-02: 927 OI2026-10-05: 1,026 OI2026-10-06: 1,076 OI2026-10-07: 1,076 OI2026-10-08: 1,076 OI2026-10-13: 1,076 OI2026-10-14: 1,076 OI2026-10-16: 1,076 OI2026-10-21: 1,081 OI2026-10-23: 1,101 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TDAY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,101+20
Oct 21, 20261,081+5
Oct 16, 20261,0760
Oct 14, 20261,0760
Oct 13, 20261,0760
Oct 08, 20261,0760
Oct 07, 20261,0760
Oct 06, 20261,076+50
Oct 05, 20261,026+99
Oct 02, 2026927No prior observation