OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

NOW $60.00 Put

NOW261218P00060000

Latest saved OI7,554Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $60.00 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. 7,5573,7780 2026-10-02: 7,551 OI2026-10-05: 7,550 OI2026-10-06: 7,550 OI2026-10-07: 7,551 OI2026-10-08: 7,551 OI2026-10-09: 7,551 OI2026-10-13: 7,556 OI2026-10-14: 7,556 OI2026-10-15: 7,555 OI2026-10-16: 7,557 OI2026-10-21: 7,549 OI2026-10-23: 7,554 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, 20267,554+5
Oct 21, 2026Viewing7,549-8
Oct 16, 20267,557+2
Oct 15, 20267,555-1
Oct 14, 20267,5560
Oct 13, 20267,556+5
Oct 09, 20267,5510
Oct 08, 20267,5510
Oct 07, 20267,551+1
Oct 06, 20267,5500
Oct 05, 20267,550-1
Oct 02, 20267,551No prior observation