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Contract OI history

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Mar 19, 2027 EXPIRATION

NBIS $420.00 Call

NBIS270319C00420000

Latest saved OI522Oct 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 $420.00 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. 5272630 2026-10-09: 527 OI2026-10-13: 526 OI2026-10-14: 526 OI2026-10-15: 523 OI2026-10-16: 525 OI2026-10-21: 523 OI2026-10-23: 522 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, 2026Viewing522-1
Oct 21, 2026523-2
Oct 16, 2026525+2
Oct 15, 2026523-3
Oct 14, 20265260
Oct 13, 2026526-1
Oct 09, 2026527No prior observation