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Contract OI history

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Jan 21, 2028 EXPIRATION

NIO $3.00 Call

NIO280121C00003000

Latest saved OI3,958Oct 23, 2026
Last change+102vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $3.00 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. 3,9581,9790 2026-10-02: 3,717 OI2026-10-05: 3,739 OI2026-10-06: 3,783 OI2026-10-07: 3,804 OI2026-10-08: 3,804 OI2026-10-09: 3,756 OI2026-10-13: 3,817 OI2026-10-14: 3,817 OI2026-10-15: 3,827 OI2026-10-16: 3,813 OI2026-10-21: 3,856 OI2026-10-23: 3,958 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, 2026Viewing3,958+102
Oct 21, 20263,856+43
Oct 16, 20263,813-14
Oct 15, 20263,827+10
Oct 14, 20263,8170
Oct 13, 20263,817+61
Oct 09, 20263,756-48
Oct 08, 20263,8040
Oct 07, 20263,804+21
Oct 06, 20263,783+44
Oct 05, 20263,739+22
Oct 02, 20263,717No prior observation