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Contract OI history

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Jan 21, 2028 EXPIRATION

NVO $30.00 Put

NVO280121P00030000

Latest saved OI1,724Oct 23, 2026
Last change-20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $30.00 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. 1,7758870 2026-10-02: 1,600 OI2026-10-05: 1,600 OI2026-10-06: 1,620 OI2026-10-07: 1,624 OI2026-10-08: 1,624 OI2026-10-09: 1,764 OI2026-10-13: 1,775 OI2026-10-14: 1,775 OI2026-10-15: 1,775 OI2026-10-16: 1,740 OI2026-10-21: 1,744 OI2026-10-23: 1,724 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, 20261,724-20
Oct 21, 2026Viewing1,744+4
Oct 16, 20261,740-35
Oct 15, 20261,7750
Oct 14, 20261,7750
Oct 13, 20261,775+11
Oct 09, 20261,764+140
Oct 08, 20261,6240
Oct 07, 20261,624+4
Oct 06, 20261,620+20
Oct 05, 20261,6000
Oct 02, 20261,600No prior observation