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Contract OI history

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Oct 30, 2026 EXPIRATION

NOW $118.00 Put

NOW261030P00118000

Latest saved OI1,666Oct 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 $118.00 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. 1,6718350 2026-10-02: 780 OI2026-10-05: 794 OI2026-10-06: 818 OI2026-10-07: 802 OI2026-10-08: 802 OI2026-10-09: 784 OI2026-10-13: 771 OI2026-10-14: 771 OI2026-10-15: 770 OI2026-10-16: 749 OI2026-10-21: 1,671 OI2026-10-23: 1,666 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, 20261,666-5
Oct 21, 2026Viewing1,671+922
Oct 16, 2026749-21
Oct 15, 2026770-1
Oct 14, 20267710
Oct 13, 2026771-13
Oct 09, 2026784-18
Oct 08, 20268020
Oct 07, 2026802-16
Oct 06, 2026818+24
Oct 05, 2026794+14
Oct 02, 2026780No prior observation