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Contract OI history

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Oct 30, 2026 EXPIRATION

NOW $165.00 Call

NOW261030C00165000

Latest saved OI944Oct 23, 2026
Last change+215vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $165.00 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. 9444720 2026-10-02: 294 OI2026-10-05: 298 OI2026-10-06: 312 OI2026-10-07: 324 OI2026-10-08: 324 OI2026-10-09: 381 OI2026-10-13: 461 OI2026-10-14: 461 OI2026-10-15: 429 OI2026-10-16: 545 OI2026-10-21: 729 OI2026-10-23: 944 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, 2026Viewing944+215
Oct 21, 2026729+184
Oct 16, 2026545+116
Oct 15, 2026429-32
Oct 14, 20264610
Oct 13, 2026461+80
Oct 09, 2026381+57
Oct 08, 20263240
Oct 07, 2026324+12
Oct 06, 2026312+14
Oct 05, 2026298+4
Oct 02, 2026294No prior observation