OITracker Cboe delayed data

Contract OI history

Back to NBIS

Nov 06, 2026 EXPIRATION

NBIS $200.00 Put

NBIS261106P00200000

Latest saved OI2,057Oct 23, 2026
Last change-52vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NBIS $200.00 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. 2,9841,4920 2026-10-09: 2,540 OI2026-10-13: 2,984 OI2026-10-14: 2,984 OI2026-10-15: 2,262 OI2026-10-16: 2,189 OI2026-10-21: 2,109 OI2026-10-23: 2,057 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, 2026Viewing2,057-52
Oct 21, 20262,109-80
Oct 16, 20262,189-73
Oct 15, 20262,262-722
Oct 14, 20262,9840
Oct 13, 20262,984+444
Oct 09, 20262,540No prior observation