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Contract OI history

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Mar 19, 2027 EXPIRATION

NIO $6.00 Call

NIO270319C00006000

Latest saved OI3,758Oct 23, 2026
Last change+37vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $6.00 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. 3,7581,8790 2026-10-02: 2,602 OI2026-10-05: 3,097 OI2026-10-06: 3,148 OI2026-10-07: 3,147 OI2026-10-08: 3,147 OI2026-10-09: 3,062 OI2026-10-13: 3,185 OI2026-10-14: 3,185 OI2026-10-15: 3,185 OI2026-10-16: 3,710 OI2026-10-21: 3,721 OI2026-10-23: 3,758 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, 2026Viewing3,758+37
Oct 21, 20263,721+11
Oct 16, 20263,710+525
Oct 15, 20263,1850
Oct 14, 20263,1850
Oct 13, 20263,185+123
Oct 09, 20263,062-85
Oct 08, 20263,1470
Oct 07, 20263,147-1
Oct 06, 20263,148+51
Oct 05, 20263,097+495
Oct 02, 20262,602No prior observation