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Contract OI history

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Jun 17, 2027 EXPIRATION

NOW $100.00 Call

NOW270617C00100000

Latest saved OI2,040Oct 23, 2026
Last change-35vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $100.00 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. 2,2251,1120 2026-10-02: 2,218 OI2026-10-05: 2,219 OI2026-10-06: 2,225 OI2026-10-07: 2,224 OI2026-10-08: 2,224 OI2026-10-09: 2,209 OI2026-10-13: 2,183 OI2026-10-14: 2,183 OI2026-10-15: 2,165 OI2026-10-16: 2,093 OI2026-10-21: 2,075 OI2026-10-23: 2,040 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, 20262,040-35
Oct 21, 2026Viewing2,075-18
Oct 16, 20262,093-72
Oct 15, 20262,165-18
Oct 14, 20262,1830
Oct 13, 20262,183-26
Oct 09, 20262,209-15
Oct 08, 20262,2240
Oct 07, 20262,224-1
Oct 06, 20262,225+6
Oct 05, 20262,219+1
Oct 02, 20262,218No prior observation