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Contract OI history

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Jan 21, 2028 EXPIRATION

BE $135.00 Put

BE280121P00135000

Latest saved OI375Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $135.00 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. 3811900 2026-10-02: 381 OI2026-10-05: 380 OI2026-10-06: 380 OI2026-10-07: 380 OI2026-10-08: 380 OI2026-10-09: 380 OI2026-10-13: 380 OI2026-10-14: 380 OI2026-10-15: 380 OI2026-10-16: 379 OI2026-10-21: 379 OI2026-10-23: 375 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, 2026Viewing375-4
Oct 21, 20263790
Oct 16, 2026379-1
Oct 15, 20263800
Oct 14, 20263800
Oct 13, 20263800
Oct 09, 20263800
Oct 08, 20263800
Oct 07, 20263800
Oct 06, 20263800
Oct 05, 2026380-1
Oct 02, 2026381No prior observation