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Contract OI history

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Nov 20, 2026 EXPIRATION

NIO $3.00 Call

NIO261120C00003000

Latest saved OI4,376Oct 23, 2026
Last change+189vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $3.00 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. 4,3762,1880 2026-10-02: 2,884 OI2026-10-05: 2,964 OI2026-10-06: 3,427 OI2026-10-07: 3,462 OI2026-10-08: 3,462 OI2026-10-09: 3,887 OI2026-10-13: 3,991 OI2026-10-14: 3,991 OI2026-10-15: 4,188 OI2026-10-16: 4,202 OI2026-10-21: 4,187 OI2026-10-23: 4,376 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, 2026Viewing4,376+189
Oct 21, 20264,187-15
Oct 16, 20264,202+14
Oct 15, 20264,188+197
Oct 14, 20263,9910
Oct 13, 20263,991+104
Oct 09, 20263,887+425
Oct 08, 20263,4620
Oct 07, 20263,462+35
Oct 06, 20263,427+463
Oct 05, 20262,964+80
Oct 02, 20262,884No prior observation