OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

BE $260.00 Put

BE261023P00260000

Latest saved OI488Oct 23, 2026
Last change-372vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $260.00 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. 1,1265630 2026-10-02: 244 OI2026-10-05: 278 OI2026-10-06: 325 OI2026-10-07: 439 OI2026-10-08: 439 OI2026-10-09: 671 OI2026-10-13: 1,126 OI2026-10-14: 1,126 OI2026-10-15: 1,079 OI2026-10-16: 1,048 OI2026-10-21: 860 OI2026-10-23: 488 OI Oct 02, 2026Oct 23, 2026

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

BE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing488-372
Oct 21, 2026860-188
Oct 16, 20261,048-31
Oct 15, 20261,079-47
Oct 14, 20261,1260
Oct 13, 20261,126+455
Oct 09, 2026671+232
Oct 08, 20264390
Oct 07, 2026439+114
Oct 06, 2026325+47
Oct 05, 2026278+34
Oct 02, 2026244No prior observation