OITracker Cboe delayed data

Contract OI history

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Nov 13, 2026 EXPIRATION

S $24.50 Call

S261113C00024500

Latest saved OI17Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
S $24.50 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. 1780 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 9 OI2026-10-07: 9 OI2026-10-08: 9 OI2026-10-09: 9 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-15: 11 OI2026-10-16: 16 OI2026-10-21: 16 OI2026-10-23: 17 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, 2026Viewing17+1
Oct 21, 2026160
Oct 16, 202616+5
Oct 15, 2026110
Oct 14, 2026110
Oct 13, 202611+2
Oct 09, 202690
Oct 08, 202690
Oct 07, 202690
Oct 06, 20269+9
Oct 05, 202600
Oct 02, 20260No prior observation