OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

BB $5.00 Put

BB290119P00005000

Latest saved OI572Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BB $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. 5722860 2026-10-02: 438 OI2026-10-05: 539 OI2026-10-06: 569 OI2026-10-07: 569 OI2026-10-08: 569 OI2026-10-09: 572 OI2026-10-13: 572 OI2026-10-14: 572 OI2026-10-15: 572 OI2026-10-16: 572 OI2026-10-21: 572 OI2026-10-23: 572 OI Oct 02, 2026Oct 23, 2026

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

BB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5720
Oct 21, 20265720
Oct 16, 20265720
Oct 15, 20265720
Oct 14, 20265720
Oct 13, 20265720
Oct 09, 2026572+3
Oct 08, 20265690
Oct 07, 20265690
Oct 06, 2026569+30
Oct 05, 2026539+101
Oct 02, 2026438No prior observation