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Contract OI history

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Dec 15, 2028 EXPIRATION

NIO $2.00 Call

NIO281215C00002000

Latest saved OI5,123Oct 23, 2026
Last change-105vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $2.00 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. 5,2282,6140 2026-10-02: 4,956 OI2026-10-05: 4,973 OI2026-10-06: 4,983 OI2026-10-07: 4,983 OI2026-10-08: 4,983 OI2026-10-09: 5,201 OI2026-10-13: 5,206 OI2026-10-14: 5,206 OI2026-10-15: 5,209 OI2026-10-16: 5,209 OI2026-10-21: 5,228 OI2026-10-23: 5,123 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, 2026Viewing5,123-105
Oct 21, 20265,228+19
Oct 16, 20265,2090
Oct 15, 20265,209+3
Oct 14, 20265,2060
Oct 13, 20265,206+5
Oct 09, 20265,201+218
Oct 08, 20264,9830
Oct 07, 20264,9830
Oct 06, 20264,983+10
Oct 05, 20264,973+17
Oct 02, 20264,956No prior observation