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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $117.00 Put

NOW261023P00117000

Latest saved OI2,931Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $117.00 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. 2,9541,4770 2026-10-02: 2,951 OI2026-10-05: 2,954 OI2026-10-06: 2,944 OI2026-10-07: 2,943 OI2026-10-08: 2,943 OI2026-10-09: 2,939 OI2026-10-13: 2,939 OI2026-10-14: 2,939 OI2026-10-15: 2,939 OI2026-10-16: 2,937 OI2026-10-21: 2,935 OI2026-10-23: 2,931 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, 20262,931-4
Oct 21, 2026Viewing2,935-2
Oct 16, 20262,937-2
Oct 15, 20262,9390
Oct 14, 20262,9390
Oct 13, 20262,9390
Oct 09, 20262,939-4
Oct 08, 20262,9430
Oct 07, 20262,943-1
Oct 06, 20262,944-10
Oct 05, 20262,954+3
Oct 02, 20262,951No prior observation