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Contract OI history

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Dec 18, 2026 EXPIRATION

NBIS $250.00 Call

NBIS261218C00250000

Latest saved OI3,537Oct 23, 2026
Last change+18vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $250.00 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. 3,5371,7680 2026-10-09: 3,167 OI2026-10-13: 3,117 OI2026-10-14: 3,117 OI2026-10-15: 3,130 OI2026-10-16: 3,321 OI2026-10-21: 3,519 OI2026-10-23: 3,537 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, 2026Viewing3,537+18
Oct 21, 20263,519+198
Oct 16, 20263,321+191
Oct 15, 20263,130+13
Oct 14, 20263,1170
Oct 13, 20263,117-50
Oct 09, 20263,167No prior observation