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Contract OI history

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Nov 20, 2026 EXPIRATION

NOW $130.00 Put

NOW261120P00130000

Latest saved OI3,164Oct 23, 2026
Last change+129vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $130.00 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. 3,1641,5820 2026-10-02: 2,297 OI2026-10-05: 2,322 OI2026-10-06: 2,359 OI2026-10-07: 2,396 OI2026-10-08: 2,396 OI2026-10-09: 2,409 OI2026-10-13: 2,508 OI2026-10-14: 2,508 OI2026-10-15: 2,734 OI2026-10-16: 2,783 OI2026-10-21: 3,035 OI2026-10-23: 3,164 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, 20263,164+129
Oct 21, 2026Viewing3,035+252
Oct 16, 20262,783+49
Oct 15, 20262,734+226
Oct 14, 20262,5080
Oct 13, 20262,508+99
Oct 09, 20262,409+13
Oct 08, 20262,3960
Oct 07, 20262,396+37
Oct 06, 20262,359+37
Oct 05, 20262,322+25
Oct 02, 20262,297No prior observation