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Contract OI history

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Dec 18, 2026 EXPIRATION

NVO $50.00 Put

NVO261218P00050000

Latest saved OI4,912Oct 23, 2026
Last change-8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $50.00 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. 4,9222,4610 2026-10-02: 4,833 OI2026-10-05: 4,847 OI2026-10-06: 4,815 OI2026-10-07: 4,810 OI2026-10-08: 4,810 OI2026-10-09: 4,903 OI2026-10-13: 4,899 OI2026-10-14: 4,899 OI2026-10-15: 4,899 OI2026-10-16: 4,922 OI2026-10-21: 4,920 OI2026-10-23: 4,912 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NVO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264,912-8
Oct 21, 2026Viewing4,920-2
Oct 16, 20264,922+23
Oct 15, 20264,8990
Oct 14, 20264,8990
Oct 13, 20264,899-4
Oct 09, 20264,903+93
Oct 08, 20264,8100
Oct 07, 20264,810-5
Oct 06, 20264,815-32
Oct 05, 20264,847+14
Oct 02, 20264,833No prior observation