OITracker Cboe delayed data

Contract OI history

Back to NBIS

Jun 17, 2027 EXPIRATION

NBIS $190.00 Put

NBIS270617P00190000

Latest saved OI705Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $190.00 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. 7063530 2026-10-09: 477 OI2026-10-13: 480 OI2026-10-14: 480 OI2026-10-15: 481 OI2026-10-16: 480 OI2026-10-21: 706 OI2026-10-23: 705 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, 2026Viewing705-1
Oct 21, 2026706+226
Oct 16, 2026480-1
Oct 15, 2026481+1
Oct 14, 20264800
Oct 13, 2026480+3
Oct 09, 2026477No prior observation