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Contract OI history

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Oct 30, 2026 EXPIRATION

NBIS $230.00 Call

NBIS261030C00230000

Latest saved OI1,325Oct 23, 2026
Last change+149vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $230.00 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. 1,3256620 2026-10-09: 359 OI2026-10-13: 759 OI2026-10-14: 759 OI2026-10-15: 991 OI2026-10-16: 1,073 OI2026-10-21: 1,176 OI2026-10-23: 1,325 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, 2026Viewing1,325+149
Oct 21, 20261,176+103
Oct 16, 20261,073+82
Oct 15, 2026991+232
Oct 14, 20267590
Oct 13, 2026759+400
Oct 09, 2026359No prior observation