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Contract OI history

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Jan 21, 2028 EXPIRATION

NBIS $390.00 Call

NBIS280121C00390000

Latest saved OI3,150Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $390.00 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. 3,1501,5750 2026-10-09: 3,149 OI2026-10-13: 3,149 OI2026-10-14: 3,149 OI2026-10-15: 3,149 OI2026-10-16: 3,150 OI2026-10-21: 3,150 OI2026-10-23: 3,150 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, 2026Viewing3,1500
Oct 21, 20263,1500
Oct 16, 20263,150+1
Oct 15, 20263,1490
Oct 14, 20263,1490
Oct 13, 20263,1490
Oct 09, 20263,149No prior observation