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Contract OI history

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Dec 18, 2026 EXPIRATION

NOW $120.00 Call

NOW261218C00120000

Latest saved OI2,833Oct 23, 2026
Last change-71vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $120.00 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. 2,9281,4640 2026-10-02: 2,928 OI2026-10-05: 2,928 OI2026-10-06: 2,927 OI2026-10-07: 2,928 OI2026-10-08: 2,928 OI2026-10-09: 2,924 OI2026-10-13: 2,912 OI2026-10-14: 2,912 OI2026-10-15: 2,926 OI2026-10-16: 2,900 OI2026-10-21: 2,904 OI2026-10-23: 2,833 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, 20262,833-71
Oct 21, 2026Viewing2,904+4
Oct 16, 20262,900-26
Oct 15, 20262,926+14
Oct 14, 20262,9120
Oct 13, 20262,912-12
Oct 09, 20262,924-4
Oct 08, 20262,9280
Oct 07, 20262,928+1
Oct 06, 20262,927-1
Oct 05, 20262,9280
Oct 02, 20262,928No prior observation