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Contract OI history

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Jan 21, 2028 EXPIRATION

NBIS $440.00 Call

NBIS280121C00440000

Latest saved OI4,277Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $440.00 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. 4,4562,2280 2026-10-09: 4,395 OI2026-10-13: 4,447 OI2026-10-14: 4,447 OI2026-10-15: 4,456 OI2026-10-16: 4,396 OI2026-10-21: 4,284 OI2026-10-23: 4,277 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, 2026Viewing4,277-7
Oct 21, 20264,284-112
Oct 16, 20264,396-60
Oct 15, 20264,456+9
Oct 14, 20264,4470
Oct 13, 20264,447+52
Oct 09, 20264,395No prior observation