OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

NIO $3.00 Put

NIO270115P00003000

Latest saved OI74,841Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NIO $3.00 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. 75,08737,5430 2026-10-02: 75,014 OI2026-10-05: 74,975 OI2026-10-06: 75,087 OI2026-10-07: 75,021 OI2026-10-08: 75,021 OI2026-10-09: 75,082 OI2026-10-13: 75,078 OI2026-10-14: 75,078 OI2026-10-15: 75,061 OI2026-10-16: 75,028 OI2026-10-21: 74,826 OI2026-10-23: 74,841 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, 2026Viewing74,841+15
Oct 21, 202674,826-202
Oct 16, 202675,028-33
Oct 15, 202675,061-17
Oct 14, 202675,0780
Oct 13, 202675,078-4
Oct 09, 202675,082+61
Oct 08, 202675,0210
Oct 07, 202675,021-66
Oct 06, 202675,087+112
Oct 05, 202674,975-39
Oct 02, 202675,014No prior observation