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Contract OI history

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Mar 19, 2027 EXPIRATION

NVO $42.50 Call

NVO270319C00042500

Latest saved OI1,988Oct 23, 2026
Last change+129vs 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. 1,9889940 2026-10-02: 1,536 OI2026-10-05: 1,544 OI2026-10-06: 1,634 OI2026-10-07: 1,677 OI2026-10-08: 1,677 OI2026-10-09: 1,790 OI2026-10-13: 1,792 OI2026-10-14: 1,792 OI2026-10-15: 1,803 OI2026-10-16: 1,809 OI2026-10-21: 1,859 OI2026-10-23: 1,988 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, 20261,988+129
Oct 21, 2026Viewing1,859+50
Oct 16, 20261,809+6
Oct 15, 20261,803+11
Oct 14, 20261,7920
Oct 13, 20261,792+2
Oct 09, 20261,790+113
Oct 08, 20261,6770
Oct 07, 20261,677+43
Oct 06, 20261,634+90
Oct 05, 20261,544+8
Oct 02, 20261,536No prior observation