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Contract OI history

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Jan 21, 2028 EXPIRATION

NKLR $2.50 Put

NKLR280121P00002500

Latest saved OI66Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
NKLR $2.50 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 66330 2026-10-08: 59 OI2026-10-09: 60 OI2026-10-13: 62 OI2026-10-14: 64 OI2026-10-16: 64 OI2026-10-21: 66 OI2026-10-23: 66 OI Oct 08, 2026Oct 23, 2026

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

NKLR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing660
Oct 21, 202666+2
Oct 16, 2026640
Oct 14, 202664+2
Oct 13, 202662+2
Oct 09, 202660+1
Oct 08, 202659No prior observation