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Contract OI history

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Jun 17, 2027 EXPIRATION

NOW $184.00 Call

NOW270617C00184000

Latest saved OI4,123Oct 23, 2026
Last change+9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $184.00 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. 4,1232,0610 2026-10-02: 4,112 OI2026-10-05: 4,112 OI2026-10-06: 4,112 OI2026-10-07: 4,112 OI2026-10-08: 4,112 OI2026-10-09: 4,112 OI2026-10-13: 4,120 OI2026-10-14: 4,120 OI2026-10-15: 4,120 OI2026-10-16: 4,120 OI2026-10-21: 4,114 OI2026-10-23: 4,123 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, 2026Viewing4,123+9
Oct 21, 20264,114-6
Oct 16, 20264,1200
Oct 15, 20264,1200
Oct 14, 20264,1200
Oct 13, 20264,120+8
Oct 09, 20264,1120
Oct 08, 20264,1120
Oct 07, 20264,1120
Oct 06, 20264,1120
Oct 05, 20264,1120
Oct 02, 20264,112No prior observation