OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NBIS $300.00 Call

NBIS270115C00300000

Latest saved OI19,813Oct 23, 2026
Last change-33vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $300.00 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. 26,59013,2950 2026-10-09: 26,502 OI2026-10-13: 26,590 OI2026-10-14: 26,590 OI2026-10-15: 20,407 OI2026-10-16: 19,772 OI2026-10-21: 19,846 OI2026-10-23: 19,813 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, 2026Viewing19,813-33
Oct 21, 202619,846+74
Oct 16, 202619,772-635
Oct 15, 202620,407-6,183
Oct 14, 202626,5900
Oct 13, 202626,590+88
Oct 09, 202626,502No prior observation