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Contract OI history

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Dec 17, 2027 EXPIRATION

NIO $7.00 Put

NIO271217P00007000

Latest saved OI2,576Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $7.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,5841,2920 2026-10-02: 2,584 OI2026-10-05: 2,584 OI2026-10-06: 2,584 OI2026-10-07: 2,584 OI2026-10-08: 2,584 OI2026-10-09: 2,579 OI2026-10-13: 2,578 OI2026-10-14: 2,578 OI2026-10-15: 2,579 OI2026-10-16: 2,579 OI2026-10-21: 2,575 OI2026-10-23: 2,576 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, 2026Viewing2,576+1
Oct 21, 20262,575-4
Oct 16, 20262,5790
Oct 15, 20262,579+1
Oct 14, 20262,5780
Oct 13, 20262,578-1
Oct 09, 20262,579-5
Oct 08, 20262,5840
Oct 07, 20262,5840
Oct 06, 20262,5840
Oct 05, 20262,5840
Oct 02, 20262,584No prior observation