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Contract OI history

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Apr 16, 2027 EXPIRATION

NIO $12.00 Call

NIO270416C00012000

Latest saved OI1,864Oct 23, 2026
Last change0vs 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. 1,8739360 2026-10-02: 1,873 OI2026-10-05: 1,873 OI2026-10-06: 1,872 OI2026-10-07: 1,873 OI2026-10-08: 1,873 OI2026-10-09: 1,873 OI2026-10-13: 1,864 OI2026-10-14: 1,864 OI2026-10-15: 1,864 OI2026-10-16: 1,864 OI2026-10-21: 1,864 OI2026-10-23: 1,864 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, 2026Viewing1,8640
Oct 21, 20261,8640
Oct 16, 20261,8640
Oct 15, 20261,8640
Oct 14, 20261,8640
Oct 13, 20261,864-9
Oct 09, 20261,8730
Oct 08, 20261,8730
Oct 07, 20261,873+1
Oct 06, 20261,872-1
Oct 05, 20261,8730
Oct 02, 20261,873No prior observation