OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

BCE $20.00 Put

BCE261120P00020000

Latest saved OI4,800Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BCE $20.00 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. 4,8052,4020 2026-10-02: 26 OI2026-10-05: 2,501 OI2026-10-06: 2,504 OI2026-10-07: 4,805 OI2026-10-08: 4,805 OI2026-10-09: 4,805 OI2026-10-13: 4,805 OI2026-10-14: 4,805 OI2026-10-15: 4,802 OI2026-10-16: 4,800 OI2026-10-21: 4,800 OI2026-10-23: 4,800 OI Oct 02, 2026Oct 23, 2026

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

BCE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,8000
Oct 21, 20264,8000
Oct 16, 20264,800-2
Oct 15, 20264,802-3
Oct 14, 20264,8050
Oct 13, 20264,8050
Oct 09, 20264,8050
Oct 08, 20264,8050
Oct 07, 20264,805+2,301
Oct 06, 20262,504+3
Oct 05, 20262,501+2,475
Oct 02, 202626No prior observation