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Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $200.00 Call

NOW270115C00200000

Latest saved OI9,563Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $200.00 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. 9,8334,9160 2026-10-02: 9,787 OI2026-10-05: 9,786 OI2026-10-06: 9,833 OI2026-10-07: 9,801 OI2026-10-08: 9,801 OI2026-10-09: 9,734 OI2026-10-13: 9,743 OI2026-10-14: 9,743 OI2026-10-15: 9,665 OI2026-10-16: 9,610 OI2026-10-21: 9,552 OI2026-10-23: 9,563 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, 2026Viewing9,563+11
Oct 21, 20269,552-58
Oct 16, 20269,610-55
Oct 15, 20269,665-78
Oct 14, 20269,7430
Oct 13, 20269,743+9
Oct 09, 20269,734-67
Oct 08, 20269,8010
Oct 07, 20269,801-32
Oct 06, 20269,833+47
Oct 05, 20269,786-1
Oct 02, 20269,787No prior observation