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Contract OI history

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Oct 23, 2026 EXPIRATION

NVO $40.00 Call

NVO261023C00040000

Latest saved OI4,386Oct 23, 2026
Last change+442vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $40.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,3862,1930 2026-10-02: 1,229 OI2026-10-05: 1,575 OI2026-10-06: 1,825 OI2026-10-07: 1,697 OI2026-10-08: 1,697 OI2026-10-09: 2,373 OI2026-10-13: 2,863 OI2026-10-14: 2,863 OI2026-10-15: 3,002 OI2026-10-16: 2,935 OI2026-10-21: 3,944 OI2026-10-23: 4,386 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, 2026Viewing4,386+442
Oct 21, 20263,944+1,009
Oct 16, 20262,935-67
Oct 15, 20263,002+139
Oct 14, 20262,8630
Oct 13, 20262,863+490
Oct 09, 20262,373+676
Oct 08, 20261,6970
Oct 07, 20261,697-128
Oct 06, 20261,825+250
Oct 05, 20261,575+346
Oct 02, 20261,229No prior observation