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Contract OI history

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Jan 21, 2028 EXPIRATION

NOW $80.00 Call

NOW280121C00080000

Latest saved OI1,626Oct 23, 2026
Last change-12vs 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. 1,7048520 2026-10-02: 1,704 OI2026-10-05: 1,702 OI2026-10-06: 1,700 OI2026-10-07: 1,699 OI2026-10-08: 1,699 OI2026-10-09: 1,703 OI2026-10-13: 1,640 OI2026-10-14: 1,640 OI2026-10-15: 1,637 OI2026-10-16: 1,632 OI2026-10-21: 1,638 OI2026-10-23: 1,626 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, 20261,626-12
Oct 21, 2026Viewing1,638+6
Oct 16, 20261,632-5
Oct 15, 20261,637-3
Oct 14, 20261,6400
Oct 13, 20261,640-63
Oct 09, 20261,703+4
Oct 08, 20261,6990
Oct 07, 20261,699-1
Oct 06, 20261,700-2
Oct 05, 20261,702-2
Oct 02, 20261,704No prior observation