OITracker Cboe delayed data

Contract OI history

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Jun 16, 2028 EXPIRATION

NKE $40.00 Put

NKE280616P00040000

Latest saved OI6,440Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NKE $40.00 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. 6,4403,2200 2026-10-02: 6,356 OI2026-10-05: 6,356 OI2026-10-06: 6,439 OI2026-10-07: 6,439 OI2026-10-08: 6,439 OI2026-10-09: 6,438 OI2026-10-13: 6,438 OI2026-10-14: 6,438 OI2026-10-15: 6,438 OI2026-10-16: 6,439 OI2026-10-21: 6,440 OI2026-10-23: 6,440 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, 2026Viewing6,4400
Oct 21, 20266,440+1
Oct 16, 20266,439+1
Oct 15, 20266,4380
Oct 14, 20266,4380
Oct 13, 20266,4380
Oct 09, 20266,438-1
Oct 08, 20266,4390
Oct 07, 20266,4390
Oct 06, 20266,439+83
Oct 05, 20266,3560
Oct 02, 20266,356No prior observation