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Contract OI history

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Nov 20, 2026 EXPIRATION

NOW $125.00 Put

NOW261120P00125000

Latest saved OI4,464Oct 23, 2026
Last change-32vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $125.00 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. 4,5762,2880 2026-10-02: 4,117 OI2026-10-05: 4,249 OI2026-10-06: 4,411 OI2026-10-07: 4,426 OI2026-10-08: 4,426 OI2026-10-09: 4,564 OI2026-10-13: 4,576 OI2026-10-14: 4,576 OI2026-10-15: 4,540 OI2026-10-16: 4,504 OI2026-10-21: 4,496 OI2026-10-23: 4,464 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, 20264,464-32
Oct 21, 2026Viewing4,496-8
Oct 16, 20264,504-36
Oct 15, 20264,540-36
Oct 14, 20264,5760
Oct 13, 20264,576+12
Oct 09, 20264,564+138
Oct 08, 20264,4260
Oct 07, 20264,426+15
Oct 06, 20264,411+162
Oct 05, 20264,249+132
Oct 02, 20264,117No prior observation