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Contract OI history

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Dec 17, 2027 EXPIRATION

NIO $15.00 Call

NIO271217C00015000

Latest saved OI10,753Oct 23, 2026
Last change-115vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $15.00 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. 10,8685,4340 2026-10-02: 10,649 OI2026-10-05: 10,600 OI2026-10-06: 10,615 OI2026-10-07: 10,595 OI2026-10-08: 10,595 OI2026-10-09: 10,595 OI2026-10-13: 10,597 OI2026-10-14: 10,597 OI2026-10-15: 10,595 OI2026-10-16: 10,595 OI2026-10-21: 10,868 OI2026-10-23: 10,753 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, 2026Viewing10,753-115
Oct 21, 202610,868+273
Oct 16, 202610,5950
Oct 15, 202610,595-2
Oct 14, 202610,5970
Oct 13, 202610,597+2
Oct 09, 202610,5950
Oct 08, 202610,5950
Oct 07, 202610,595-20
Oct 06, 202610,615+15
Oct 05, 202610,600-49
Oct 02, 202610,649No prior observation