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Contract OI history

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Nov 20, 2026 EXPIRATION

NVS $140.00 Put

NVS261120P00140000

Latest saved OI2,598Oct 23, 2026
Last change-13vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NVS $140.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,6111,3050 2026-10-02: 2,567 OI2026-10-05: 2,569 OI2026-10-06: 2,572 OI2026-10-07: 2,572 OI2026-10-08: 2,572 OI2026-10-09: 2,595 OI2026-10-13: 2,596 OI2026-10-14: 2,593 OI2026-10-16: 2,610 OI2026-10-20: 2,611 OI2026-10-23: 2,598 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, 2026Viewing2,598-13
Oct 20, 20262,611+1
Oct 16, 20262,610+17
Oct 14, 20262,593-3
Oct 13, 20262,596+1
Oct 09, 20262,595+23
Oct 08, 20262,5720
Oct 07, 20262,5720
Oct 06, 20262,572+3
Oct 05, 20262,569+2
Oct 02, 20262,567No prior observation