OITracker Cboe delayed data

Contract OI history

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Apr 16, 2027 EXPIRATION

NEXT $7.00 Put

NEXT270416P00007000

Latest saved OI528Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NEXT $7.00 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. 5282640 2026-10-09: 465 OI2026-10-13: 465 OI2026-10-14: 475 OI2026-10-15: 492 OI2026-10-16: 493 OI2026-10-21: 528 OI2026-10-23: 528 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, 2026Viewing5280
Oct 21, 2026528+35
Oct 16, 2026493+1
Oct 15, 2026492+17
Oct 14, 2026475+10
Oct 13, 20264650
Oct 09, 2026465No prior observation