OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

OPEN $1000.00 Call

OPEN290119C00001000

Latest saved OI3,125Oct 23, 2026
Last change+2,153vs 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. 3,1251,5620 2026-10-09: 512 OI2026-10-13: 542 OI2026-10-14: 542 OI2026-10-15: 761 OI2026-10-16: 876 OI2026-10-21: 972 OI2026-10-23: 3,125 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, 2026Viewing3,125+2,153
Oct 21, 2026972+96
Oct 16, 2026876+115
Oct 15, 2026761+219
Oct 14, 20265420
Oct 13, 2026542+30
Oct 09, 2026512No prior observation