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Contract OI history

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Dec 18, 2026 EXPIRATION

SKM $55.00 Call

SKM261218C00055000

Latest saved OI1,624Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SKM $55.00 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. 1,6248120 2026-10-02: 1,623 OI2026-10-05: 1,623 OI2026-10-06: 1,623 OI2026-10-07: 1,623 OI2026-10-08: 1,623 OI2026-10-09: 1,623 OI2026-10-13: 1,623 OI2026-10-14: 1,624 OI2026-10-15: 1,624 OI2026-10-20: 1,624 OI2026-10-23: 1,624 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, 20261,6240
Oct 20, 2026Viewing1,6240
Oct 15, 20261,6240
Oct 14, 20261,624+1
Oct 13, 20261,6230
Oct 09, 20261,6230
Oct 08, 20261,6230
Oct 07, 20261,6230
Oct 06, 20261,6230
Oct 05, 20261,6230
Oct 02, 20261,623No prior observation