OITracker Cboe delayed data

Contract OI history

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Nov 27, 2026 EXPIRATION

NOW $110.00 Put

NOW261127P00110000

Latest saved OI91Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $110.00 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. 123610 2026-10-09: 3 OI2026-10-13: 116 OI2026-10-14: 116 OI2026-10-15: 117 OI2026-10-16: 123 OI2026-10-21: 102 OI2026-10-23: 91 OI Oct 09, 2026Oct 23, 2026

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

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202691-11
Oct 21, 2026Viewing102-21
Oct 16, 2026123+6
Oct 15, 2026117+1
Oct 14, 20261160
Oct 13, 2026116+113
Oct 09, 20263No prior observation