OITracker Cboe delayed data

Contract OI history

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Nov 13, 2026 EXPIRATION

OPEN $4.00 Call

OPEN261113C00004000

Latest saved OI216Oct 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 $4.00 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. 2161080 2026-10-09: 103 OI2026-10-13: 103 OI2026-10-14: 103 OI2026-10-15: 102 OI2026-10-16: 127 OI2026-10-21: 215 OI2026-10-23: 216 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, 2026Viewing216+1
Oct 21, 2026215+88
Oct 16, 2026127+25
Oct 15, 2026102-1
Oct 14, 20261030
Oct 13, 20261030
Oct 09, 2026103No prior observation