OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

BUR $5.00 Put

BUR270115P00005000

Latest saved OI7,550Oct 23, 2026
Last change-930vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BUR $5.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8,4804,2400 2026-10-02: 8,480 OI2026-10-05: 8,480 OI2026-10-06: 8,480 OI2026-10-07: 8,480 OI2026-10-08: 8,480 OI2026-10-09: 8,480 OI2026-10-13: 8,480 OI2026-10-14: 8,480 OI2026-10-16: 8,480 OI2026-10-20: 8,480 OI2026-10-23: 7,550 OI Oct 02, 2026Oct 23, 2026

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

BUR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7,550-930
Oct 20, 20268,4800
Oct 16, 20268,4800
Oct 14, 20268,4800
Oct 13, 20268,4800
Oct 09, 20268,4800
Oct 08, 20268,4800
Oct 07, 20268,4800
Oct 06, 20268,4800
Oct 05, 20268,4800
Oct 02, 20268,480No prior observation