OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

NEXT $6.00 Put

NEXT261120P00006000

Latest saved OI2,933Oct 23, 2026
Last change+255vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NEXT $6.00 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. 2,9331,4660 2026-10-09: 761 OI2026-10-13: 827 OI2026-10-14: 873 OI2026-10-15: 2,478 OI2026-10-16: 2,653 OI2026-10-21: 2,678 OI2026-10-23: 2,933 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NEXT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,933+255
Oct 21, 20262,678+25
Oct 16, 20262,653+175
Oct 15, 20262,478+1,605
Oct 14, 2026873+46
Oct 13, 2026827+66
Oct 09, 2026761No prior observation