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Contract OI history

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Mar 19, 2027 EXPIRATION

NBIS $175.00 Call

NBIS270319C00175000

Latest saved OI361Oct 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 $175.00 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. 3611800 2026-10-09: 315 OI2026-10-13: 315 OI2026-10-14: 315 OI2026-10-15: 320 OI2026-10-16: 335 OI2026-10-21: 354 OI2026-10-23: 361 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, 2026Viewing361+7
Oct 21, 2026354+19
Oct 16, 2026335+15
Oct 15, 2026320+5
Oct 14, 20263150
Oct 13, 20263150
Oct 09, 2026315No prior observation