OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

SKM $32.50 Call

SKM261120C00032500

Latest saved OI2,214Oct 23, 2026
Last change+1,496vs previous saved observation
Saved market days5Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
SKM $32.50 call open interest history 5 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 2,2141,1070 2026-10-13: 0 OI2026-10-14: 2 OI2026-10-15: 110 OI2026-10-20: 718 OI2026-10-23: 2,214 OI Oct 13, 2026Oct 23, 2026

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

SKM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,214+1,496
Oct 20, 2026Viewing718+608
Oct 15, 2026110+108
Oct 14, 20262+2
Oct 13, 20260No prior observation