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Contract OI history

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Oct 23, 2026 EXPIRATION

NBIS $155.00 Put

NBIS261023P00155000

Latest saved OI3,932Oct 23, 2026
Last change+155vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $155.00 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. 3,9321,9660 2026-10-09: 96 OI2026-10-13: 147 OI2026-10-14: 147 OI2026-10-15: 2,005 OI2026-10-16: 2,188 OI2026-10-21: 3,777 OI2026-10-23: 3,932 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, 2026Viewing3,932+155
Oct 21, 20263,777+1,589
Oct 16, 20262,188+183
Oct 15, 20262,005+1,858
Oct 14, 20261470
Oct 13, 2026147+51
Oct 09, 202696No prior observation