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Contract OI history

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Oct 23, 2026 EXPIRATION

NIO $1000.00 Call

NIO261023C00001000

Latest saved OI242Oct 23, 2026
Last change+36vs 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. 2421210 2026-10-02: 156 OI2026-10-05: 156 OI2026-10-06: 167 OI2026-10-07: 167 OI2026-10-08: 167 OI2026-10-09: 174 OI2026-10-13: 175 OI2026-10-14: 175 OI2026-10-15: 176 OI2026-10-16: 175 OI2026-10-21: 206 OI2026-10-23: 242 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, 2026Viewing242+36
Oct 21, 2026206+31
Oct 16, 2026175-1
Oct 15, 2026176+1
Oct 14, 20261750
Oct 13, 2026175+1
Oct 09, 2026174+7
Oct 08, 20261670
Oct 07, 20261670
Oct 06, 2026167+11
Oct 05, 20261560
Oct 02, 2026156No prior observation