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Contract OI history

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Nov 20, 2026 EXPIRATION

NVO $37.50 Put

NVO261120P00037500

Latest saved OI18,255Oct 23, 2026
Last change-58vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $37.50 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. 18,3939,1960 2026-10-02: 12,125 OI2026-10-05: 12,590 OI2026-10-06: 12,896 OI2026-10-07: 13,181 OI2026-10-08: 13,181 OI2026-10-09: 13,324 OI2026-10-13: 13,561 OI2026-10-14: 13,561 OI2026-10-15: 18,327 OI2026-10-16: 18,393 OI2026-10-21: 18,313 OI2026-10-23: 18,255 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, 202618,255-58
Oct 21, 2026Viewing18,313-80
Oct 16, 202618,393+66
Oct 15, 202618,327+4,766
Oct 14, 202613,5610
Oct 13, 202613,561+237
Oct 09, 202613,324+143
Oct 08, 202613,1810
Oct 07, 202613,181+285
Oct 06, 202612,896+306
Oct 05, 202612,590+465
Oct 02, 202612,125No prior observation