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Contract OI history

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Dec 18, 2026 EXPIRATION

NBIS $240.00 Call

NBIS261218C00240000

Latest saved OI3,336Oct 23, 2026
Last change+183vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $240.00 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. 3,3361,6680 2026-10-09: 1,744 OI2026-10-13: 1,965 OI2026-10-14: 1,965 OI2026-10-15: 2,056 OI2026-10-16: 2,357 OI2026-10-21: 3,153 OI2026-10-23: 3,336 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, 2026Viewing3,336+183
Oct 21, 20263,153+796
Oct 16, 20262,357+301
Oct 15, 20262,056+91
Oct 14, 20261,9650
Oct 13, 20261,965+221
Oct 09, 20261,744No prior observation