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Contract OI history

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Dec 17, 2027 EXPIRATION

NIO $7.00 Call

NIO271217C00007000

Latest saved OI18,085Oct 23, 2026
Last change-21vs 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. 18,3579,1780 2026-10-02: 12,819 OI2026-10-05: 12,824 OI2026-10-06: 12,828 OI2026-10-07: 12,836 OI2026-10-08: 12,836 OI2026-10-09: 12,884 OI2026-10-13: 18,357 OI2026-10-14: 18,357 OI2026-10-15: 18,348 OI2026-10-16: 18,238 OI2026-10-21: 18,106 OI2026-10-23: 18,085 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, 2026Viewing18,085-21
Oct 21, 202618,106-132
Oct 16, 202618,238-110
Oct 15, 202618,348-9
Oct 14, 202618,3570
Oct 13, 202618,357+5,473
Oct 09, 202612,884+48
Oct 08, 202612,8360
Oct 07, 202612,836+8
Oct 06, 202612,828+4
Oct 05, 202612,824+5
Oct 02, 202612,819No prior observation