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Contract OI history

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Jan 15, 2027 EXPIRATION

NOW $140.00 Call

NOW270115C00140000

Latest saved OI6,349Oct 23, 2026
Last change-52vs 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. 6,5983,2990 2026-10-02: 6,152 OI2026-10-05: 6,157 OI2026-10-06: 6,177 OI2026-10-07: 6,221 OI2026-10-08: 6,221 OI2026-10-09: 6,598 OI2026-10-13: 6,495 OI2026-10-14: 6,495 OI2026-10-15: 6,430 OI2026-10-16: 6,371 OI2026-10-21: 6,401 OI2026-10-23: 6,349 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, 20266,349-52
Oct 21, 2026Viewing6,401+30
Oct 16, 20266,371-59
Oct 15, 20266,430-65
Oct 14, 20266,4950
Oct 13, 20266,495-103
Oct 09, 20266,598+377
Oct 08, 20266,2210
Oct 07, 20266,221+44
Oct 06, 20266,177+20
Oct 05, 20266,157+5
Oct 02, 20266,152No prior observation