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Contract OI history

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Dec 18, 2026 EXPIRATION

NVO $22.50 Put

NVO261218P00022500

Latest saved OI245Oct 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. 2511250 2026-10-02: 247 OI2026-10-05: 251 OI2026-10-06: 251 OI2026-10-07: 251 OI2026-10-08: 251 OI2026-10-09: 247 OI2026-10-13: 247 OI2026-10-14: 247 OI2026-10-15: 246 OI2026-10-16: 246 OI2026-10-21: 245 OI2026-10-23: 245 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, 2026Viewing2450
Oct 21, 2026245-1
Oct 16, 20262460
Oct 15, 2026246-1
Oct 14, 20262470
Oct 13, 20262470
Oct 09, 2026247-4
Oct 08, 20262510
Oct 07, 20262510
Oct 06, 20262510
Oct 05, 2026251+4
Oct 02, 2026247No prior observation