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Contract OI history

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Nov 13, 2026 EXPIRATION

NIO $4.50 Call

NIO261113C00004500

Latest saved OI626Oct 23, 2026
Last change+27vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $4.50 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. 6263130 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 20 OI2026-10-08: 20 OI2026-10-09: 133 OI2026-10-13: 521 OI2026-10-14: 521 OI2026-10-15: 519 OI2026-10-16: 502 OI2026-10-21: 599 OI2026-10-23: 626 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, 2026Viewing626+27
Oct 21, 2026599+97
Oct 16, 2026502-17
Oct 15, 2026519-2
Oct 14, 20265210
Oct 13, 2026521+388
Oct 09, 2026133+113
Oct 08, 2026200
Oct 07, 202620+20
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation