OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $152.00 Put

NOW270115P00152000

Latest saved OI433Oct 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 $152.00 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. 4332160 2026-10-02: 347 OI2026-10-05: 347 OI2026-10-06: 347 OI2026-10-07: 347 OI2026-10-08: 347 OI2026-10-09: 347 OI2026-10-13: 343 OI2026-10-14: 343 OI2026-10-15: 343 OI2026-10-16: 382 OI2026-10-21: 433 OI2026-10-23: 433 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, 20264330
Oct 21, 2026Viewing433+51
Oct 16, 2026382+39
Oct 15, 20263430
Oct 14, 20263430
Oct 13, 2026343-4
Oct 09, 20263470
Oct 08, 20263470
Oct 07, 20263470
Oct 06, 20263470
Oct 05, 20263470
Oct 02, 2026347No prior observation