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Contract OI history

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Dec 18, 2026 EXPIRATION

NVS $175.00 Call

NVS261218C00175000

Latest saved OI666Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVS $175.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6693340 2026-10-02: 669 OI2026-10-05: 669 OI2026-10-06: 669 OI2026-10-07: 669 OI2026-10-08: 669 OI2026-10-09: 669 OI2026-10-13: 669 OI2026-10-14: 669 OI2026-10-16: 667 OI2026-10-20: 667 OI2026-10-23: 666 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NVS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing666-1
Oct 20, 20266670
Oct 16, 2026667-2
Oct 14, 20266690
Oct 13, 20266690
Oct 09, 20266690
Oct 08, 20266690
Oct 07, 20266690
Oct 06, 20266690
Oct 05, 20266690
Oct 02, 2026669No prior observation