OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BBY $72.50 Put

BBY270115P00072500

Latest saved OI356Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BBY $72.50 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. 3611800 2026-10-02: 360 OI2026-10-05: 360 OI2026-10-06: 361 OI2026-10-07: 360 OI2026-10-08: 360 OI2026-10-09: 360 OI2026-10-13: 360 OI2026-10-14: 360 OI2026-10-15: 359 OI2026-10-16: 359 OI2026-10-21: 358 OI2026-10-23: 356 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BBY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing356-2
Oct 21, 2026358-1
Oct 16, 20263590
Oct 15, 2026359-1
Oct 14, 20263600
Oct 13, 20263600
Oct 09, 20263600
Oct 08, 20263600
Oct 07, 2026360-1
Oct 06, 2026361+1
Oct 05, 20263600
Oct 02, 2026360No prior observation