OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

OPEN $1000.00 Call

OPEN1270115C00001000

Latest saved OI62,765Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OPEN $1000.00 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. 62,79131,3950 2026-10-09: 62,791 OI2026-10-13: 62,791 OI2026-10-14: 62,791 OI2026-10-15: 62,791 OI2026-10-16: 62,766 OI2026-10-21: 62,766 OI2026-10-23: 62,765 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, 2026Viewing62,765-1
Oct 21, 202662,7660
Oct 16, 202662,766-25
Oct 15, 202662,7910
Oct 14, 202662,7910
Oct 13, 202662,7910
Oct 09, 202662,791No prior observation