OITracker Cboe delayed data

Contract OI history

Back to NBIS

Oct 30, 2026 EXPIRATION

NBIS $180.00 Call

NBIS261030C00180000

Latest saved OI2,076Oct 23, 2026
Last change+1,286vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $180.00 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. 2,0761,0380 2026-10-09: 8 OI2026-10-13: 27 OI2026-10-14: 27 OI2026-10-15: 391 OI2026-10-16: 407 OI2026-10-21: 790 OI2026-10-23: 2,076 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, 2026Viewing2,076+1,286
Oct 21, 2026790+383
Oct 16, 2026407+16
Oct 15, 2026391+364
Oct 14, 2026270
Oct 13, 202627+19
Oct 09, 20268No prior observation