OITracker Cboe delayed data

Contract OI history

Back to NBIS

Feb 19, 2027 EXPIRATION

NBIS $145.00 Put

NBIS270219P00145000

Latest saved OI375Oct 23, 2026
Last change+307vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $145.00 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. 3751870 2026-10-09: 36 OI2026-10-13: 36 OI2026-10-14: 36 OI2026-10-15: 37 OI2026-10-16: 50 OI2026-10-21: 68 OI2026-10-23: 375 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, 2026Viewing375+307
Oct 21, 202668+18
Oct 16, 202650+13
Oct 15, 202637+1
Oct 14, 2026360
Oct 13, 2026360
Oct 09, 202636No prior observation