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Contract OI history

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Dec 18, 2026 EXPIRATION

NOW $90.00 Call

NOW261218C00090000

Latest saved OI1,767Oct 23, 2026
Last change+40vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $90.00 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. 1,7818900 2026-10-02: 1,781 OI2026-10-05: 1,781 OI2026-10-06: 1,781 OI2026-10-07: 1,779 OI2026-10-08: 1,779 OI2026-10-09: 1,776 OI2026-10-13: 1,776 OI2026-10-14: 1,776 OI2026-10-15: 1,778 OI2026-10-16: 1,764 OI2026-10-21: 1,727 OI2026-10-23: 1,767 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, 20261,767+40
Oct 21, 2026Viewing1,727-37
Oct 16, 20261,764-14
Oct 15, 20261,778+2
Oct 14, 20261,7760
Oct 13, 20261,7760
Oct 09, 20261,776-3
Oct 08, 20261,7790
Oct 07, 20261,779-2
Oct 06, 20261,7810
Oct 05, 20261,7810
Oct 02, 20261,781No prior observation