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Contract OI history

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Jan 21, 2028 EXPIRATION

NKE $37.50 Put

NKE280121P00037500

Latest saved OI7,426Oct 23, 2026
Last change+85vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NKE $37.50 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. 7,4263,7130 2026-10-02: 6,663 OI2026-10-05: 6,928 OI2026-10-06: 7,128 OI2026-10-07: 7,328 OI2026-10-08: 7,328 OI2026-10-09: 7,329 OI2026-10-13: 7,338 OI2026-10-14: 7,338 OI2026-10-15: 7,338 OI2026-10-16: 7,339 OI2026-10-21: 7,341 OI2026-10-23: 7,426 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, 2026Viewing7,426+85
Oct 21, 20267,341+2
Oct 16, 20267,339+1
Oct 15, 20267,3380
Oct 14, 20267,3380
Oct 13, 20267,338+9
Oct 09, 20267,329+1
Oct 08, 20267,3280
Oct 07, 20267,328+200
Oct 06, 20267,128+200
Oct 05, 20266,928+265
Oct 02, 20266,663No prior observation