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Contract OI history

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Nov 20, 2026 EXPIRATION

BROS $42.50 Call

BROS261120C00042500

Latest saved OI1,099Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BROS $42.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0995490 2026-10-02: 830 OI2026-10-05: 851 OI2026-10-06: 851 OI2026-10-07: 861 OI2026-10-08: 908 OI2026-10-09: 916 OI2026-10-13: 932 OI2026-10-14: 932 OI2026-10-15: 994 OI2026-10-16: 1,001 OI2026-10-21: 1,085 OI2026-10-23: 1,099 OI Oct 02, 2026Oct 23, 2026

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

BROS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,099+14
Oct 21, 20261,085+84
Oct 16, 20261,001+7
Oct 15, 2026994+62
Oct 14, 20269320
Oct 13, 2026932+16
Oct 09, 2026916+8
Oct 08, 2026908+47
Oct 07, 2026861+10
Oct 06, 20268510
Oct 05, 2026851+21
Oct 02, 2026830No prior observation