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Contract OI history

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Jan 19, 2029 EXPIRATION

NIO $5.00 Call

NIO290119C00005000

Latest saved OI1,144Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $5.00 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. 1,1445720 2026-10-02: 882 OI2026-10-05: 970 OI2026-10-06: 1,027 OI2026-10-07: 1,046 OI2026-10-08: 1,046 OI2026-10-09: 1,018 OI2026-10-13: 1,041 OI2026-10-14: 1,041 OI2026-10-15: 1,042 OI2026-10-16: 1,043 OI2026-10-21: 1,128 OI2026-10-23: 1,144 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, 2026Viewing1,144+16
Oct 21, 20261,128+85
Oct 16, 20261,043+1
Oct 15, 20261,042+1
Oct 14, 20261,0410
Oct 13, 20261,041+23
Oct 09, 20261,018-28
Oct 08, 20261,0460
Oct 07, 20261,046+19
Oct 06, 20261,027+57
Oct 05, 2026970+88
Oct 02, 2026882No prior observation