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Contract OI history

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Oct 23, 2026 EXPIRATION

NBIS $237.50 Call

NBIS261023C00237500

Latest saved OI1,263Oct 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 $237.50 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. 1,2646320 2026-10-09: 992 OI2026-10-13: 1,156 OI2026-10-14: 1,156 OI2026-10-15: 1,182 OI2026-10-16: 1,145 OI2026-10-21: 1,264 OI2026-10-23: 1,263 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, 2026Viewing1,263-1
Oct 21, 20261,264+119
Oct 16, 20261,145-37
Oct 15, 20261,182+26
Oct 14, 20261,1560
Oct 13, 20261,156+164
Oct 09, 2026992No prior observation