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Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $168.00 Call

NOW270115C00168000

Latest saved OI678Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $168.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6833410 2026-10-02: 657 OI2026-10-05: 657 OI2026-10-06: 658 OI2026-10-07: 660 OI2026-10-08: 660 OI2026-10-09: 660 OI2026-10-13: 666 OI2026-10-14: 666 OI2026-10-15: 666 OI2026-10-16: 663 OI2026-10-21: 683 OI2026-10-23: 678 OI Oct 02, 2026Oct 23, 2026

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

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing678-5
Oct 21, 2026683+20
Oct 16, 2026663-3
Oct 15, 20266660
Oct 14, 20266660
Oct 13, 2026666+6
Oct 09, 20266600
Oct 08, 20266600
Oct 07, 2026660+2
Oct 06, 2026658+1
Oct 05, 20266570
Oct 02, 2026657No prior observation