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Contract OI history

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Dec 18, 2026 EXPIRATION

NBIS $320.00 Call

NBIS261218C00320000

Latest saved OI972Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $320.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,1055520 2026-10-09: 1,079 OI2026-10-13: 1,077 OI2026-10-14: 1,077 OI2026-10-15: 1,105 OI2026-10-16: 975 OI2026-10-21: 978 OI2026-10-23: 972 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, 2026Viewing972-6
Oct 21, 2026978+3
Oct 16, 2026975-130
Oct 15, 20261,105+28
Oct 14, 20261,0770
Oct 13, 20261,077-2
Oct 09, 20261,079No prior observation