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Contract OI history

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Jan 21, 2028 EXPIRATION

NVO $22.50 Put

NVO280121P00022500

Latest saved OI2,760Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVO $22.50 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. 2,7601,3800 2026-10-02: 2,759 OI2026-10-05: 2,759 OI2026-10-06: 2,759 OI2026-10-07: 2,759 OI2026-10-08: 2,759 OI2026-10-09: 2,759 OI2026-10-13: 2,759 OI2026-10-14: 2,759 OI2026-10-15: 2,759 OI2026-10-16: 2,759 OI2026-10-21: 2,760 OI2026-10-23: 2,760 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, 2026Viewing2,7600
Oct 21, 20262,760+1
Oct 16, 20262,7590
Oct 15, 20262,7590
Oct 14, 20262,7590
Oct 13, 20262,7590
Oct 09, 20262,7590
Oct 08, 20262,7590
Oct 07, 20262,7590
Oct 06, 20262,7590
Oct 05, 20262,7590
Oct 02, 20262,759No prior observation