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Contract OI history

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Jan 21, 2028 EXPIRATION

NOW $152.00 Call

NOW280121C00152000

Latest saved OI469Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $152.00 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. 4742370 2026-10-02: 470 OI2026-10-05: 468 OI2026-10-06: 468 OI2026-10-07: 468 OI2026-10-08: 468 OI2026-10-09: 468 OI2026-10-13: 472 OI2026-10-14: 472 OI2026-10-15: 473 OI2026-10-16: 473 OI2026-10-21: 474 OI2026-10-23: 469 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, 2026Viewing469-5
Oct 21, 2026474+1
Oct 16, 20264730
Oct 15, 2026473+1
Oct 14, 20264720
Oct 13, 2026472+4
Oct 09, 20264680
Oct 08, 20264680
Oct 07, 20264680
Oct 06, 20264680
Oct 05, 2026468-2
Oct 02, 2026470No prior observation