OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

OPEN $3.00 Call

OPEN261030C00003000

Latest saved OI5,028Oct 23, 2026
Last change+129vs 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. 5,0282,5140 2026-10-09: 3,301 OI2026-10-13: 3,265 OI2026-10-14: 3,265 OI2026-10-15: 3,250 OI2026-10-16: 4,160 OI2026-10-21: 4,899 OI2026-10-23: 5,028 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, 2026Viewing5,028+129
Oct 21, 20264,899+739
Oct 16, 20264,160+910
Oct 15, 20263,250-15
Oct 14, 20263,2650
Oct 13, 20263,265-36
Oct 09, 20263,301No prior observation