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Contract OI history

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Dec 15, 2028 EXPIRATION

NIO $7.00 Call

NIO281215C00007000

Latest saved OI5,021Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $7.00 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. 5,0212,5100 2026-10-02: 4,754 OI2026-10-05: 4,714 OI2026-10-06: 4,673 OI2026-10-07: 4,677 OI2026-10-08: 4,677 OI2026-10-09: 4,691 OI2026-10-13: 4,697 OI2026-10-14: 4,697 OI2026-10-15: 4,826 OI2026-10-16: 4,826 OI2026-10-21: 5,005 OI2026-10-23: 5,021 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

NIO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,021+16
Oct 21, 20265,005+179
Oct 16, 20264,8260
Oct 15, 20264,826+129
Oct 14, 20264,6970
Oct 13, 20264,697+6
Oct 09, 20264,691+14
Oct 08, 20264,6770
Oct 07, 20264,677+4
Oct 06, 20264,673-41
Oct 05, 20264,714-40
Oct 02, 20264,754No prior observation