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Contract OI history

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Mar 19, 2027 EXPIRATION

NBIS $320.00 Call

NBIS270319C00320000

Latest saved OI4,809Oct 23, 2026
Last change+1,165vs 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. 4,8092,4040 2026-10-09: 3,178 OI2026-10-13: 3,523 OI2026-10-14: 3,523 OI2026-10-15: 3,518 OI2026-10-16: 3,639 OI2026-10-21: 3,644 OI2026-10-23: 4,809 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, 2026Viewing4,809+1,165
Oct 21, 20263,644+5
Oct 16, 20263,639+121
Oct 15, 20263,518-5
Oct 14, 20263,5230
Oct 13, 20263,523+345
Oct 09, 20263,178No prior observation