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Contract OI history

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Dec 18, 2026 EXPIRATION

NBIS $270.00 Call

NBIS261218C00270000

Latest saved OI2,183Oct 23, 2026
Last change+927vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $270.00 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. 2,1831,0910 2026-10-09: 759 OI2026-10-13: 871 OI2026-10-14: 871 OI2026-10-15: 1,151 OI2026-10-16: 1,224 OI2026-10-21: 1,256 OI2026-10-23: 2,183 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, 2026Viewing2,183+927
Oct 21, 20261,256+32
Oct 16, 20261,224+73
Oct 15, 20261,151+280
Oct 14, 20268710
Oct 13, 2026871+112
Oct 09, 2026759No prior observation