OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NEXT $6.00 Put

NEXT270115P00006000

Latest saved OI2,257Oct 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
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. 2,2571,1280 2026-10-09: 1,060 OI2026-10-13: 1,070 OI2026-10-14: 1,070 OI2026-10-15: 2,096 OI2026-10-16: 2,124 OI2026-10-21: 2,256 OI2026-10-23: 2,257 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, 2026Viewing2,257+1
Oct 21, 20262,256+132
Oct 16, 20262,124+28
Oct 15, 20262,096+1,026
Oct 14, 20261,0700
Oct 13, 20261,070+10
Oct 09, 20261,060No prior observation