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Contract OI history

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Jan 21, 2028 EXPIRATION

NOW $104.00 Call

NOW280121C00104000

Latest saved OI560Oct 23, 2026
Last change-16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $104.00 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. 5962980 2026-10-02: 595 OI2026-10-05: 595 OI2026-10-06: 595 OI2026-10-07: 596 OI2026-10-08: 596 OI2026-10-09: 595 OI2026-10-13: 592 OI2026-10-14: 592 OI2026-10-15: 584 OI2026-10-16: 577 OI2026-10-21: 576 OI2026-10-23: 560 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, 2026560-16
Oct 21, 2026Viewing576-1
Oct 16, 2026577-7
Oct 15, 2026584-8
Oct 14, 20265920
Oct 13, 2026592-3
Oct 09, 2026595-1
Oct 08, 20265960
Oct 07, 2026596+1
Oct 06, 20265950
Oct 05, 20265950
Oct 02, 2026595No prior observation