OITracker Cboe delayed data

Contract OI history

Back to OPEN

Oct 23, 2026 EXPIRATION

OPEN $3.00 Call

OPEN261023C00003000

Latest saved OI9,521Oct 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 $3.00 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. 9,5224,7610 2026-10-09: 3,216 OI2026-10-13: 3,407 OI2026-10-14: 3,407 OI2026-10-15: 3,407 OI2026-10-16: 9,160 OI2026-10-21: 9,522 OI2026-10-23: 9,521 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, 2026Viewing9,521-1
Oct 21, 20269,522+362
Oct 16, 20269,160+5,753
Oct 15, 20263,4070
Oct 14, 20263,4070
Oct 13, 20263,407+191
Oct 09, 20263,216No prior observation