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Contract OI history

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Oct 23, 2026 EXPIRATION

NBIS $225.00 Call

NBIS261023C00225000

Latest saved OI2,247Oct 23, 2026
Last change-39vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $225.00 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. 2,3281,1640 2026-10-09: 468 OI2026-10-13: 941 OI2026-10-14: 941 OI2026-10-15: 1,375 OI2026-10-16: 2,328 OI2026-10-21: 2,286 OI2026-10-23: 2,247 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, 2026Viewing2,247-39
Oct 21, 20262,286-42
Oct 16, 20262,328+953
Oct 15, 20261,375+434
Oct 14, 20269410
Oct 13, 2026941+473
Oct 09, 2026468No prior observation