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Contract OI history

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Oct 23, 2026 EXPIRATION

NVO $39.50 Call

NVO261023C00039500

Latest saved OI1,690Oct 23, 2026
Last change+293vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $39.50 call open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 1,6908450 2026-10-05: 0 OI2026-10-06: 119 OI2026-10-07: 129 OI2026-10-08: 129 OI2026-10-09: 346 OI2026-10-13: 618 OI2026-10-14: 618 OI2026-10-15: 657 OI2026-10-16: 640 OI2026-10-21: 1,397 OI2026-10-23: 1,690 OI Oct 05, 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, 2026Viewing1,690+293
Oct 21, 20261,397+757
Oct 16, 2026640-17
Oct 15, 2026657+39
Oct 14, 20266180
Oct 13, 2026618+272
Oct 09, 2026346+217
Oct 08, 20261290
Oct 07, 2026129+10
Oct 06, 2026119+119
Oct 05, 20260No prior observation