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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $150.00 Call

NOW261023C00150000

Latest saved OI3,661Oct 23, 2026
Last change-476vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $150.00 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. 4,1372,0680 2026-10-02: 633 OI2026-10-05: 615 OI2026-10-06: 605 OI2026-10-07: 845 OI2026-10-08: 845 OI2026-10-09: 1,073 OI2026-10-13: 1,438 OI2026-10-14: 1,438 OI2026-10-15: 2,200 OI2026-10-16: 3,371 OI2026-10-21: 4,137 OI2026-10-23: 3,661 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, 2026Viewing3,661-476
Oct 21, 20264,137+766
Oct 16, 20263,371+1,171
Oct 15, 20262,200+762
Oct 14, 20261,4380
Oct 13, 20261,438+365
Oct 09, 20261,073+228
Oct 08, 20268450
Oct 07, 2026845+240
Oct 06, 2026605-10
Oct 05, 2026615-18
Oct 02, 2026633No prior observation