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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $141.00 Call

NOW261023C00141000

Latest saved OI679Oct 23, 2026
Last change+36vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $141.00 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. 6793390 2026-10-02: 134 OI2026-10-05: 133 OI2026-10-06: 130 OI2026-10-07: 129 OI2026-10-08: 129 OI2026-10-09: 134 OI2026-10-13: 303 OI2026-10-14: 303 OI2026-10-15: 376 OI2026-10-16: 322 OI2026-10-21: 643 OI2026-10-23: 679 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, 2026679+36
Oct 21, 2026Viewing643+321
Oct 16, 2026322-54
Oct 15, 2026376+73
Oct 14, 20263030
Oct 13, 2026303+169
Oct 09, 2026134+5
Oct 08, 20261290
Oct 07, 2026129-1
Oct 06, 2026130-3
Oct 05, 2026133-1
Oct 02, 2026134No prior observation