OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

NEXT $7.00 Put

NEXT280121P00007000

Latest saved OI1,115Oct 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. 1,1155570 2026-10-09: 1,114 OI2026-10-13: 1,114 OI2026-10-14: 1,114 OI2026-10-15: 1,115 OI2026-10-16: 1,115 OI2026-10-21: 1,115 OI2026-10-23: 1,115 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, 2026Viewing1,1150
Oct 21, 20261,1150
Oct 16, 20261,1150
Oct 15, 20261,115+1
Oct 14, 20261,1140
Oct 13, 20261,1140
Oct 09, 20261,114No prior observation