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Contract OI history

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Oct 30, 2026 EXPIRATION

BROS $42.00 Put

BROS261030P00042000

Latest saved OI47Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BROS $42.00 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. 49240 2026-10-02: 19 OI2026-10-05: 18 OI2026-10-06: 18 OI2026-10-07: 17 OI2026-10-08: 17 OI2026-10-09: 17 OI2026-10-13: 17 OI2026-10-14: 17 OI2026-10-15: 17 OI2026-10-16: 47 OI2026-10-21: 49 OI2026-10-23: 47 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, 2026Viewing47-2
Oct 21, 202649+2
Oct 16, 202647+30
Oct 15, 2026170
Oct 14, 2026170
Oct 13, 2026170
Oct 09, 2026170
Oct 08, 2026170
Oct 07, 202617-1
Oct 06, 2026180
Oct 05, 202618-1
Oct 02, 202619No prior observation