OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

NOW $95.00 Put

NOW270319P00095000

Latest saved OI1,438Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $95.00 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. 1,4417200 2026-10-02: 1,383 OI2026-10-05: 1,386 OI2026-10-06: 1,384 OI2026-10-07: 1,388 OI2026-10-08: 1,388 OI2026-10-09: 1,389 OI2026-10-13: 1,389 OI2026-10-14: 1,389 OI2026-10-15: 1,389 OI2026-10-16: 1,398 OI2026-10-21: 1,441 OI2026-10-23: 1,438 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, 2026Viewing1,438-3
Oct 21, 20261,441+43
Oct 16, 20261,398+9
Oct 15, 20261,3890
Oct 14, 20261,3890
Oct 13, 20261,3890
Oct 09, 20261,389+1
Oct 08, 20261,3880
Oct 07, 20261,388+4
Oct 06, 20261,384-2
Oct 05, 20261,386+3
Oct 02, 20261,383No prior observation