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Contract OI history

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Dec 18, 2026 EXPIRATION

NKE $27.50 Put

NKE261218P00027500

Latest saved OI4,570Oct 23, 2026
Last change-7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NKE $27.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,6442,3220 2026-10-02: 3,557 OI2026-10-05: 4,272 OI2026-10-06: 4,637 OI2026-10-07: 4,642 OI2026-10-08: 4,642 OI2026-10-09: 4,644 OI2026-10-13: 4,605 OI2026-10-14: 4,605 OI2026-10-15: 4,605 OI2026-10-16: 4,582 OI2026-10-21: 4,577 OI2026-10-23: 4,570 OI Oct 02, 2026Oct 23, 2026

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

NKE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,570-7
Oct 21, 20264,577-5
Oct 16, 20264,582-23
Oct 15, 20264,6050
Oct 14, 20264,6050
Oct 13, 20264,605-39
Oct 09, 20264,644+2
Oct 08, 20264,6420
Oct 07, 20264,642+5
Oct 06, 20264,637+365
Oct 05, 20264,272+715
Oct 02, 20263,557No prior observation