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Contract OI history

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Mar 19, 2027 EXPIRATION

NIO $5.00 Put

NIO270319P00005000

Latest saved OI15,025Oct 23, 2026
Last change+37vs 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. 15,0257,5120 2026-10-02: 14,910 OI2026-10-05: 14,912 OI2026-10-06: 14,924 OI2026-10-07: 14,925 OI2026-10-08: 14,925 OI2026-10-09: 14,937 OI2026-10-13: 14,947 OI2026-10-14: 14,947 OI2026-10-15: 14,973 OI2026-10-16: 14,973 OI2026-10-21: 14,988 OI2026-10-23: 15,025 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, 2026Viewing15,025+37
Oct 21, 202614,988+15
Oct 16, 202614,9730
Oct 15, 202614,973+26
Oct 14, 202614,9470
Oct 13, 202614,947+10
Oct 09, 202614,937+12
Oct 08, 202614,9250
Oct 07, 202614,925+1
Oct 06, 202614,924+12
Oct 05, 202614,912+2
Oct 02, 202614,910No prior observation