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Contract OI history

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Feb 19, 2027 EXPIRATION

NIO $6.00 Put

NIO270219P00006000

Latest saved OI77Oct 23, 2026
Last change-248vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $6.00 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. 3271630 2026-10-02: 326 OI2026-10-05: 327 OI2026-10-06: 327 OI2026-10-07: 327 OI2026-10-08: 327 OI2026-10-09: 327 OI2026-10-13: 327 OI2026-10-14: 327 OI2026-10-15: 327 OI2026-10-16: 327 OI2026-10-21: 325 OI2026-10-23: 77 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, 2026Viewing77-248
Oct 21, 2026325-2
Oct 16, 20263270
Oct 15, 20263270
Oct 14, 20263270
Oct 13, 20263270
Oct 09, 20263270
Oct 08, 20263270
Oct 07, 20263270
Oct 06, 20263270
Oct 05, 2026327+1
Oct 02, 2026326No prior observation