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Contract OI history

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Jan 21, 2028 EXPIRATION

NIO $7.00 Call

NIO280121C00007000

Latest saved OI25,428Oct 23, 2026
Last change+84vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $7.00 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. 26,65413,3270 2026-10-02: 26,479 OI2026-10-05: 26,483 OI2026-10-06: 26,547 OI2026-10-07: 26,587 OI2026-10-08: 26,587 OI2026-10-09: 26,345 OI2026-10-13: 26,654 OI2026-10-14: 26,654 OI2026-10-15: 25,324 OI2026-10-16: 25,387 OI2026-10-21: 25,344 OI2026-10-23: 25,428 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, 2026Viewing25,428+84
Oct 21, 202625,344-43
Oct 16, 202625,387+63
Oct 15, 202625,324-1,330
Oct 14, 202626,6540
Oct 13, 202626,654+309
Oct 09, 202626,345-242
Oct 08, 202626,5870
Oct 07, 202626,587+40
Oct 06, 202626,547+64
Oct 05, 202626,483+4
Oct 02, 202626,479No prior observation