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Contract OI history

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Jan 21, 2028 EXPIRATION

NOW $124.00 Call

NOW280121C00124000

Latest saved OI259Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $124.00 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. 2671330 2026-10-02: 264 OI2026-10-05: 264 OI2026-10-06: 264 OI2026-10-07: 264 OI2026-10-08: 264 OI2026-10-09: 264 OI2026-10-13: 267 OI2026-10-14: 267 OI2026-10-15: 266 OI2026-10-16: 264 OI2026-10-21: 263 OI2026-10-23: 259 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, 2026259-4
Oct 21, 2026Viewing263-1
Oct 16, 2026264-2
Oct 15, 2026266-1
Oct 14, 20262670
Oct 13, 2026267+3
Oct 09, 20262640
Oct 08, 20262640
Oct 07, 20262640
Oct 06, 20262640
Oct 05, 20262640
Oct 02, 2026264No prior observation