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Contract OI history

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Oct 30, 2026 EXPIRATION

NBIS $175.00 Put

NBIS261030P00175000

Latest saved OI871Oct 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 $175.00 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. 1,0245120 2026-10-09: 670 OI2026-10-13: 826 OI2026-10-14: 826 OI2026-10-15: 1,024 OI2026-10-16: 914 OI2026-10-21: 878 OI2026-10-23: 871 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, 2026Viewing871-7
Oct 21, 2026878-36
Oct 16, 2026914-110
Oct 15, 20261,024+198
Oct 14, 20268260
Oct 13, 2026826+156
Oct 09, 2026670No prior observation