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Contract OI history

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Dec 18, 2026 EXPIRATION

NVO $42.50 Call

NVO261218C00042500

Latest saved OI3,240Oct 23, 2026
Last change+23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $42.50 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. 3,2401,6200 2026-10-02: 1,904 OI2026-10-05: 2,405 OI2026-10-06: 2,374 OI2026-10-07: 2,872 OI2026-10-08: 2,872 OI2026-10-09: 3,104 OI2026-10-13: 2,909 OI2026-10-14: 2,909 OI2026-10-15: 2,933 OI2026-10-16: 3,113 OI2026-10-21: 3,217 OI2026-10-23: 3,240 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, 20263,240+23
Oct 21, 2026Viewing3,217+104
Oct 16, 20263,113+180
Oct 15, 20262,933+24
Oct 14, 20262,9090
Oct 13, 20262,909-195
Oct 09, 20263,104+232
Oct 08, 20262,8720
Oct 07, 20262,872+498
Oct 06, 20262,374-31
Oct 05, 20262,405+501
Oct 02, 20261,904No prior observation