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Contract OI history

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Nov 20, 2026 EXPIRATION

SKM $30.00 Put

SKM261120P00030000

Latest saved OI762Oct 23, 2026
Last change+63vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SKM $30.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7623810 2026-10-02: 84 OI2026-10-05: 171 OI2026-10-06: 167 OI2026-10-07: 432 OI2026-10-08: 475 OI2026-10-09: 487 OI2026-10-13: 494 OI2026-10-14: 495 OI2026-10-15: 506 OI2026-10-20: 699 OI2026-10-23: 762 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, 2026762+63
Oct 20, 2026Viewing699+193
Oct 15, 2026506+11
Oct 14, 2026495+1
Oct 13, 2026494+7
Oct 09, 2026487+12
Oct 08, 2026475+43
Oct 07, 2026432+265
Oct 06, 2026167-4
Oct 05, 2026171+87
Oct 02, 202684No prior observation