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Contract OI history

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Nov 20, 2026 EXPIRATION

SKM $32.50 Put

SKM261120P00032500

Latest saved OI160Oct 23, 2026
Last change-4vs previous saved observation
Saved market days5Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
SKM $32.50 put open interest history 5 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 164820 2026-10-13: 0 OI2026-10-14: 5 OI2026-10-15: 6 OI2026-10-20: 164 OI2026-10-23: 160 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, 2026Viewing160-4
Oct 20, 2026164+158
Oct 15, 20266+1
Oct 14, 20265+5
Oct 13, 20260No prior observation