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Contract OI history

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Dec 17, 2027 EXPIRATION

NBIS $180.00 Put

NBIS271217P00180000

Latest saved OI648Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $180.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7203600 2026-10-09: 717 OI2026-10-13: 720 OI2026-10-14: 720 OI2026-10-15: 633 OI2026-10-16: 638 OI2026-10-21: 641 OI2026-10-23: 648 OI Oct 09, 2026Oct 23, 2026

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

NBIS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing648+7
Oct 21, 2026641+3
Oct 16, 2026638+5
Oct 15, 2026633-87
Oct 14, 20267200
Oct 13, 2026720+3
Oct 09, 2026717No prior observation