OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

IBKR $80.00 Call

IBKR270115C00080000

Latest saved OI1,366Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
IBKR $80.00 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. 1,3666830 2026-10-09: 1,350 OI2026-10-13: 1,348 OI2026-10-14: 1,348 OI2026-10-15: 1,348 OI2026-10-16: 1,349 OI2026-10-21: 1,362 OI2026-10-23: 1,366 OI Oct 09, 2026Oct 23, 2026

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

IBKR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,366+4
Oct 21, 20261,362+13
Oct 16, 20261,349+1
Oct 15, 20261,3480
Oct 14, 20261,3480
Oct 13, 20261,348-2
Oct 09, 20261,350No prior observation