OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NIO $1000.00 Put

NIO270115P00001000

Latest saved OI1,042Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $1000.00 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. 1,0425210 2026-10-02: 1,042 OI2026-10-05: 1,042 OI2026-10-06: 1,042 OI2026-10-07: 1,042 OI2026-10-08: 1,042 OI2026-10-09: 1,042 OI2026-10-13: 1,042 OI2026-10-14: 1,042 OI2026-10-15: 1,042 OI2026-10-16: 1,042 OI2026-10-21: 1,042 OI2026-10-23: 1,042 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, 2026Viewing1,0420
Oct 21, 20261,0420
Oct 16, 20261,0420
Oct 15, 20261,0420
Oct 14, 20261,0420
Oct 13, 20261,0420
Oct 09, 20261,0420
Oct 08, 20261,0420
Oct 07, 20261,0420
Oct 06, 20261,0420
Oct 05, 20261,0420
Oct 02, 20261,042No prior observation