OITracker Cboe delayed data

Contract OI history

Back to NIO

Dec 17, 2027 EXPIRATION

NIO $5.00 Put

NIO271217P00005000

Latest saved OI10,069Oct 23, 2026
Last change+44vs 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. 10,0695,0340 2026-10-02: 9,799 OI2026-10-05: 9,799 OI2026-10-06: 9,800 OI2026-10-07: 9,800 OI2026-10-08: 9,800 OI2026-10-09: 9,760 OI2026-10-13: 9,810 OI2026-10-14: 9,810 OI2026-10-15: 9,990 OI2026-10-16: 9,990 OI2026-10-21: 10,025 OI2026-10-23: 10,069 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, 2026Viewing10,069+44
Oct 21, 202610,025+35
Oct 16, 20269,9900
Oct 15, 20269,990+180
Oct 14, 20269,8100
Oct 13, 20269,810+50
Oct 09, 20269,760-40
Oct 08, 20269,8000
Oct 07, 20269,8000
Oct 06, 20269,800+1
Oct 05, 20269,7990
Oct 02, 20269,799No prior observation