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Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $140.00 Call

NOW261023C00140000

Latest saved OI1,276Oct 23, 2026
Last change-139vs 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. 1,6068030 2026-10-02: 947 OI2026-10-05: 941 OI2026-10-06: 961 OI2026-10-07: 1,020 OI2026-10-08: 1,020 OI2026-10-09: 1,103 OI2026-10-13: 1,401 OI2026-10-14: 1,401 OI2026-10-15: 1,606 OI2026-10-16: 1,172 OI2026-10-21: 1,415 OI2026-10-23: 1,276 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, 20261,276-139
Oct 21, 2026Viewing1,415+243
Oct 16, 20261,172-434
Oct 15, 20261,606+205
Oct 14, 20261,4010
Oct 13, 20261,401+298
Oct 09, 20261,103+83
Oct 08, 20261,0200
Oct 07, 20261,020+59
Oct 06, 2026961+20
Oct 05, 2026941-6
Oct 02, 2026947No prior observation