OITracker Cboe delayed data

Contract OI history

Back to NBIS

Dec 17, 2027 EXPIRATION

NBIS $230.00 Put

NBIS271217P00230000

Latest saved OI646Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $230.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6503250 2026-10-09: 650 OI2026-10-13: 649 OI2026-10-14: 649 OI2026-10-15: 649 OI2026-10-16: 646 OI2026-10-21: 646 OI2026-10-23: 646 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, 2026Viewing6460
Oct 21, 20266460
Oct 16, 2026646-3
Oct 15, 20266490
Oct 14, 20266490
Oct 13, 2026649-1
Oct 09, 2026650No prior observation