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Contract OI history

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Dec 15, 2028 EXPIRATION

NIO $12.00 Call

NIO281215C00012000

Latest saved OI12,548Oct 23, 2026
Last change+129vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $12.00 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. 12,7456,3720 2026-10-02: 10,866 OI2026-10-05: 10,901 OI2026-10-06: 11,072 OI2026-10-07: 11,105 OI2026-10-08: 11,105 OI2026-10-09: 11,334 OI2026-10-13: 12,745 OI2026-10-14: 12,745 OI2026-10-15: 12,678 OI2026-10-16: 12,383 OI2026-10-21: 12,419 OI2026-10-23: 12,548 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, 2026Viewing12,548+129
Oct 21, 202612,419+36
Oct 16, 202612,383-295
Oct 15, 202612,678-67
Oct 14, 202612,7450
Oct 13, 202612,745+1,411
Oct 09, 202611,334+229
Oct 08, 202611,1050
Oct 07, 202611,105+33
Oct 06, 202611,072+171
Oct 05, 202610,901+35
Oct 02, 202610,866No prior observation