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Contract OI history

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Jun 17, 2027 EXPIRATION

NOW $135.00 Call

NOW270617C00135000

Latest saved OI697Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $135.00 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. 7073530 2026-10-02: 693 OI2026-10-05: 693 OI2026-10-06: 701 OI2026-10-07: 700 OI2026-10-08: 700 OI2026-10-09: 703 OI2026-10-13: 704 OI2026-10-14: 704 OI2026-10-15: 703 OI2026-10-16: 702 OI2026-10-21: 707 OI2026-10-23: 697 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, 2026697-10
Oct 21, 2026Viewing707+5
Oct 16, 2026702-1
Oct 15, 2026703-1
Oct 14, 20267040
Oct 13, 2026704+1
Oct 09, 2026703+3
Oct 08, 20267000
Oct 07, 2026700-1
Oct 06, 2026701+8
Oct 05, 20266930
Oct 02, 2026693No prior observation