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Contract OI history

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Dec 18, 2026 EXPIRATION

NVS $140.00 Call

NVS261218C00140000

Latest saved OI667Oct 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 $140.00 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. 6683340 2026-10-02: 661 OI2026-10-05: 661 OI2026-10-06: 667 OI2026-10-07: 667 OI2026-10-08: 667 OI2026-10-09: 668 OI2026-10-13: 668 OI2026-10-14: 668 OI2026-10-16: 668 OI2026-10-20: 668 OI2026-10-23: 667 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, 2026Viewing667-1
Oct 20, 20266680
Oct 16, 20266680
Oct 14, 20266680
Oct 13, 20266680
Oct 09, 2026668+1
Oct 08, 20266670
Oct 07, 20266670
Oct 06, 2026667+6
Oct 05, 20266610
Oct 02, 2026661No prior observation