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Contract OI history

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Jan 21, 2028 EXPIRATION

NIO $5.00 Put

NIO280121P00005000

Latest saved OI11,803Oct 23, 2026
Last change+88vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $5.00 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. 11,8035,9010 2026-10-02: 11,701 OI2026-10-05: 11,701 OI2026-10-06: 11,701 OI2026-10-07: 11,701 OI2026-10-08: 11,701 OI2026-10-09: 11,701 OI2026-10-13: 11,720 OI2026-10-14: 11,720 OI2026-10-15: 11,730 OI2026-10-16: 11,715 OI2026-10-21: 11,715 OI2026-10-23: 11,803 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, 2026Viewing11,803+88
Oct 21, 202611,7150
Oct 16, 202611,715-15
Oct 15, 202611,730+10
Oct 14, 202611,7200
Oct 13, 202611,720+19
Oct 09, 202611,7010
Oct 08, 202611,7010
Oct 07, 202611,7010
Oct 06, 202611,7010
Oct 05, 202611,7010
Oct 02, 202611,701No prior observation