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Contract OI history

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Jan 21, 2028 EXPIRATION

NVO $40.00 Put

NVO280121P00040000

Latest saved OI7,730Oct 23, 2026
Last change-3vs 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. 7,8223,9110 2026-10-02: 7,822 OI2026-10-05: 7,810 OI2026-10-06: 7,822 OI2026-10-07: 7,783 OI2026-10-08: 7,783 OI2026-10-09: 7,756 OI2026-10-13: 7,747 OI2026-10-14: 7,747 OI2026-10-15: 7,741 OI2026-10-16: 7,713 OI2026-10-21: 7,733 OI2026-10-23: 7,730 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, 2026Viewing7,730-3
Oct 21, 20267,733+20
Oct 16, 20267,713-28
Oct 15, 20267,741-6
Oct 14, 20267,7470
Oct 13, 20267,747-9
Oct 09, 20267,756-27
Oct 08, 20267,7830
Oct 07, 20267,783-39
Oct 06, 20267,822+12
Oct 05, 20267,810-12
Oct 02, 20267,822No prior observation