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Contract OI history

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Nov 20, 2026 EXPIRATION

SKM $40.00 Call

SKM261120C00040000

Latest saved OI3,038Oct 23, 2026
Last change-119vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SKM $40.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,2191,6090 2026-10-02: 758 OI2026-10-05: 1,115 OI2026-10-06: 1,124 OI2026-10-07: 1,142 OI2026-10-08: 1,203 OI2026-10-09: 2,657 OI2026-10-13: 3,076 OI2026-10-14: 3,086 OI2026-10-15: 3,219 OI2026-10-20: 3,157 OI2026-10-23: 3,038 OI Oct 02, 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, 20263,038-119
Oct 20, 2026Viewing3,157-62
Oct 15, 20263,219+133
Oct 14, 20263,086+10
Oct 13, 20263,076+419
Oct 09, 20262,657+1,454
Oct 08, 20261,203+61
Oct 07, 20261,142+18
Oct 06, 20261,124+9
Oct 05, 20261,115+357
Oct 02, 2026758No prior observation