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Contract OI history

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Dec 15, 2028 EXPIRATION

NBIS $230.00 Put

NBIS281215P00230000

Latest saved OI361Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $230.00 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. 3651820 2026-10-09: 365 OI2026-10-13: 365 OI2026-10-14: 365 OI2026-10-15: 364 OI2026-10-16: 364 OI2026-10-21: 364 OI2026-10-23: 361 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, 2026Viewing361-3
Oct 21, 20263640
Oct 16, 20263640
Oct 15, 2026364-1
Oct 14, 20263650
Oct 13, 20263650
Oct 09, 2026365No prior observation