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Contract OI history

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Dec 17, 2027 EXPIRATION

NIO $12.00 Call

NIO271217C00012000

Latest saved OI13,465Oct 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 $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. 13,4866,7430 2026-10-02: 13,070 OI2026-10-05: 13,065 OI2026-10-06: 13,395 OI2026-10-07: 13,395 OI2026-10-08: 13,395 OI2026-10-09: 13,296 OI2026-10-13: 13,289 OI2026-10-14: 13,289 OI2026-10-15: 13,384 OI2026-10-16: 13,384 OI2026-10-21: 13,486 OI2026-10-23: 13,465 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, 2026Viewing13,465-21
Oct 21, 202613,486+102
Oct 16, 202613,3840
Oct 15, 202613,384+95
Oct 14, 202613,2890
Oct 13, 202613,289-7
Oct 09, 202613,296-99
Oct 08, 202613,3950
Oct 07, 202613,3950
Oct 06, 202613,395+330
Oct 05, 202613,065-5
Oct 02, 202613,070No prior observation