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Contract OI history

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Dec 15, 2028 EXPIRATION

NIO $1000.00 Call

NIO281215C00001000

Latest saved OI393Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $1000.00 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. 4932460 2026-10-02: 492 OI2026-10-05: 492 OI2026-10-06: 491 OI2026-10-07: 491 OI2026-10-08: 491 OI2026-10-09: 493 OI2026-10-13: 493 OI2026-10-14: 493 OI2026-10-15: 493 OI2026-10-16: 393 OI2026-10-21: 392 OI2026-10-23: 393 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, 2026Viewing393+1
Oct 21, 2026392-1
Oct 16, 2026393-100
Oct 15, 20264930
Oct 14, 20264930
Oct 13, 20264930
Oct 09, 2026493+2
Oct 08, 20264910
Oct 07, 20264910
Oct 06, 2026491-1
Oct 05, 20264920
Oct 02, 2026492No prior observation