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Contract OI history

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Jun 17, 2027 EXPIRATION

NOW $80.00 Call

NOW270617C00080000

Latest saved OI623Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $80.00 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. 6823410 2026-10-02: 673 OI2026-10-05: 672 OI2026-10-06: 671 OI2026-10-07: 670 OI2026-10-08: 670 OI2026-10-09: 682 OI2026-10-13: 668 OI2026-10-14: 668 OI2026-10-15: 668 OI2026-10-16: 654 OI2026-10-21: 626 OI2026-10-23: 623 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, 2026623-3
Oct 21, 2026Viewing626-28
Oct 16, 2026654-14
Oct 15, 20266680
Oct 14, 20266680
Oct 13, 2026668-14
Oct 09, 2026682+12
Oct 08, 20266700
Oct 07, 2026670-1
Oct 06, 2026671-1
Oct 05, 2026672-1
Oct 02, 2026673No prior observation