OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

S $24.00 Call

S261030C00024000

Latest saved OI124Oct 23, 2026
Last change+17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
S $24.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 124620 2026-10-02: 18 OI2026-10-05: 21 OI2026-10-06: 21 OI2026-10-07: 22 OI2026-10-08: 22 OI2026-10-09: 23 OI2026-10-13: 17 OI2026-10-14: 17 OI2026-10-15: 25 OI2026-10-16: 24 OI2026-10-21: 107 OI2026-10-23: 124 OI Oct 02, 2026Oct 23, 2026

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

S contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing124+17
Oct 21, 2026107+83
Oct 16, 202624-1
Oct 15, 202625+8
Oct 14, 2026170
Oct 13, 202617-6
Oct 09, 202623+1
Oct 08, 2026220
Oct 07, 202622+1
Oct 06, 2026210
Oct 05, 202621+3
Oct 02, 202618No prior observation