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Contract OI history

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Dec 15, 2028 EXPIRATION

NBIS $320.00 Call

NBIS281215C00320000

Latest saved OI4,551Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $320.00 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. 4,8792,4390 2026-10-09: 4,879 OI2026-10-13: 4,565 OI2026-10-14: 4,565 OI2026-10-15: 4,562 OI2026-10-16: 4,561 OI2026-10-21: 4,552 OI2026-10-23: 4,551 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, 2026Viewing4,551-1
Oct 21, 20264,552-9
Oct 16, 20264,561-1
Oct 15, 20264,562-3
Oct 14, 20264,5650
Oct 13, 20264,565-314
Oct 09, 20264,879No prior observation