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Contract OI history

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Oct 30, 2026 EXPIRATION

NOW $140.00 Call

NOW261030C00140000

Latest saved OI619Oct 23, 2026
Last change-94vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $140.00 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. 7133560 2026-10-02: 550 OI2026-10-05: 581 OI2026-10-06: 620 OI2026-10-07: 655 OI2026-10-08: 655 OI2026-10-09: 654 OI2026-10-13: 688 OI2026-10-14: 688 OI2026-10-15: 677 OI2026-10-16: 641 OI2026-10-21: 713 OI2026-10-23: 619 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, 2026619-94
Oct 21, 2026Viewing713+72
Oct 16, 2026641-36
Oct 15, 2026677-11
Oct 14, 20266880
Oct 13, 2026688+34
Oct 09, 2026654-1
Oct 08, 20266550
Oct 07, 2026655+35
Oct 06, 2026620+39
Oct 05, 2026581+31
Oct 02, 2026550No prior observation