OITracker Cboe delayed data

Contract OI history

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Sep 15, 2028 EXPIRATION

OPEN $7.00 Call

OPEN280915C00007000

Latest saved OI27,734Oct 23, 2026
Last change+22vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OPEN $7.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 27,73413,8670 2026-10-09: 26,971 OI2026-10-13: 27,220 OI2026-10-14: 27,220 OI2026-10-15: 26,841 OI2026-10-16: 26,821 OI2026-10-21: 27,712 OI2026-10-23: 27,734 OI Oct 09, 2026Oct 23, 2026

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

OPEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing27,734+22
Oct 21, 202627,712+891
Oct 16, 202626,821-20
Oct 15, 202626,841-379
Oct 14, 202627,2200
Oct 13, 202627,220+249
Oct 09, 202626,971No prior observation