OITracker Cboe delayed data

Contract OI history

Back to CART

Oct 23, 2026 EXPIRATION

CART $43.50 Call

CART261023C00043500

Latest saved OI31Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CART $43.50 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. 31150 2026-10-09: 0 OI2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 22 OI2026-10-16: 22 OI2026-10-21: 24 OI2026-10-23: 31 OI Oct 09, 2026Oct 23, 2026

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

CART contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing31+7
Oct 21, 202624+2
Oct 16, 2026220
Oct 15, 202622+22
Oct 14, 202600
Oct 13, 202600
Oct 09, 20260No prior observation