OITracker Cboe delayed data

Contract OI history

Back to NBIS

Mar 19, 2027 EXPIRATION

NBIS $165.00 Put

NBIS270319P00165000

Latest saved OI1,391Oct 23, 2026
Last change+404vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $165.00 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. 1,3916950 2026-10-09: 946 OI2026-10-13: 950 OI2026-10-14: 950 OI2026-10-15: 954 OI2026-10-16: 975 OI2026-10-21: 987 OI2026-10-23: 1,391 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, 2026Viewing1,391+404
Oct 21, 2026987+12
Oct 16, 2026975+21
Oct 15, 2026954+4
Oct 14, 20269500
Oct 13, 2026950+4
Oct 09, 2026946No prior observation