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Contract OI history

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Oct 23, 2026 EXPIRATION

NBIS $227.50 Call

NBIS261023C00227500

Latest saved OI293Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $227.50 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. 2931460 2026-10-09: 126 OI2026-10-13: 186 OI2026-10-14: 186 OI2026-10-15: 200 OI2026-10-16: 207 OI2026-10-21: 287 OI2026-10-23: 293 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, 2026Viewing293+6
Oct 21, 2026287+80
Oct 16, 2026207+7
Oct 15, 2026200+14
Oct 14, 20261860
Oct 13, 2026186+60
Oct 09, 2026126No prior observation