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Contract OI history

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Jan 21, 2028 EXPIRATION

NVS $155.00 Call

NVS280121C00155000

Latest saved OI356Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVS $155.00 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. 3561780 2026-10-02: 342 OI2026-10-05: 342 OI2026-10-06: 342 OI2026-10-07: 342 OI2026-10-08: 342 OI2026-10-09: 342 OI2026-10-13: 354 OI2026-10-14: 356 OI2026-10-16: 356 OI2026-10-20: 356 OI2026-10-23: 356 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, 2026Viewing3560
Oct 20, 20263560
Oct 16, 20263560
Oct 14, 2026356+2
Oct 13, 2026354+12
Oct 09, 20263420
Oct 08, 20263420
Oct 07, 20263420
Oct 06, 20263420
Oct 05, 20263420
Oct 02, 2026342No prior observation