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Contract OI history

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Nov 06, 2026 EXPIRATION

NOW $140.00 Put

NOW261106P00140000

Latest saved OI585Oct 23, 2026
Last change+27vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $140.00 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. 5852920 2026-10-02: 12 OI2026-10-05: 12 OI2026-10-06: 15 OI2026-10-07: 18 OI2026-10-08: 18 OI2026-10-09: 53 OI2026-10-13: 545 OI2026-10-14: 545 OI2026-10-15: 561 OI2026-10-16: 577 OI2026-10-21: 558 OI2026-10-23: 585 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, 2026585+27
Oct 21, 2026Viewing558-19
Oct 16, 2026577+16
Oct 15, 2026561+16
Oct 14, 20265450
Oct 13, 2026545+492
Oct 09, 202653+35
Oct 08, 2026180
Oct 07, 202618+3
Oct 06, 202615+3
Oct 05, 2026120
Oct 02, 202612No prior observation