OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

NOW $82.00 Put

NOW280121P00082000

Latest saved OI1,285Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $82.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2856420 2026-10-02: 1,159 OI2026-10-05: 1,159 OI2026-10-06: 1,159 OI2026-10-07: 1,198 OI2026-10-08: 1,198 OI2026-10-09: 1,198 OI2026-10-13: 1,198 OI2026-10-14: 1,198 OI2026-10-15: 1,198 OI2026-10-16: 1,285 OI2026-10-21: 1,285 OI2026-10-23: 1,285 OI Oct 02, 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, 20261,2850
Oct 21, 2026Viewing1,2850
Oct 16, 20261,285+87
Oct 15, 20261,1980
Oct 14, 20261,1980
Oct 13, 20261,1980
Oct 09, 20261,1980
Oct 08, 20261,1980
Oct 07, 20261,198+39
Oct 06, 20261,1590
Oct 05, 20261,1590
Oct 02, 20261,159No prior observation