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Contract OI history

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Jun 17, 2027 EXPIRATION

NOW $85.00 Put

NOW270617P00085000

Latest saved OI4,258Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $85.00 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. 8,8614,4300 2026-10-02: 8,861 OI2026-10-05: 8,861 OI2026-10-06: 8,861 OI2026-10-07: 8,860 OI2026-10-08: 8,860 OI2026-10-09: 8,859 OI2026-10-13: 8,860 OI2026-10-14: 8,860 OI2026-10-15: 8,860 OI2026-10-16: 8,860 OI2026-10-21: 4,267 OI2026-10-23: 4,258 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, 2026Viewing4,258-9
Oct 21, 20264,267-4,593
Oct 16, 20268,8600
Oct 15, 20268,8600
Oct 14, 20268,8600
Oct 13, 20268,860+1
Oct 09, 20268,859-1
Oct 08, 20268,8600
Oct 07, 20268,860-1
Oct 06, 20268,8610
Oct 05, 20268,8610
Oct 02, 20268,861No prior observation