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Contract OI history

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Nov 27, 2026 EXPIRATION

NIO $5.00 Call

NIO261127C00005000

Latest saved OI436Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $5.00 call open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 4362180 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 5 OI2026-10-13: 38 OI2026-10-14: 38 OI2026-10-15: 112 OI2026-10-16: 398 OI2026-10-21: 436 OI2026-10-23: 436 OI Oct 07, 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, 2026Viewing4360
Oct 21, 2026436+38
Oct 16, 2026398+286
Oct 15, 2026112+74
Oct 14, 2026380
Oct 13, 202638+33
Oct 09, 20265+5
Oct 08, 202600
Oct 07, 20260No prior observation