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Contract OI history

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Dec 15, 2028 EXPIRATION

NVO $40.00 Put

NVO281215P00040000

Latest saved OI1,591Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $40.00 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. 1,6678330 2026-10-02: 1,667 OI2026-10-05: 1,667 OI2026-10-06: 1,587 OI2026-10-07: 1,589 OI2026-10-08: 1,589 OI2026-10-09: 1,589 OI2026-10-13: 1,589 OI2026-10-14: 1,589 OI2026-10-15: 1,589 OI2026-10-16: 1,589 OI2026-10-21: 1,591 OI2026-10-23: 1,591 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, 20261,5910
Oct 21, 2026Viewing1,591+2
Oct 16, 20261,5890
Oct 15, 20261,5890
Oct 14, 20261,5890
Oct 13, 20261,5890
Oct 09, 20261,5890
Oct 08, 20261,5890
Oct 07, 20261,589+2
Oct 06, 20261,587-80
Oct 05, 20261,6670
Oct 02, 20261,667No prior observation