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Contract OI history

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Apr 16, 2027 EXPIRATION

BROS $42.50 Put

BROS270416P00042500

Latest saved OI165Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BROS $42.50 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. 165820 2026-10-02: 120 OI2026-10-05: 120 OI2026-10-06: 120 OI2026-10-07: 140 OI2026-10-08: 157 OI2026-10-09: 157 OI2026-10-13: 157 OI2026-10-14: 157 OI2026-10-15: 157 OI2026-10-16: 158 OI2026-10-21: 165 OI2026-10-23: 165 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, 2026Viewing1650
Oct 21, 2026165+7
Oct 16, 2026158+1
Oct 15, 20261570
Oct 14, 20261570
Oct 13, 20261570
Oct 09, 20261570
Oct 08, 2026157+17
Oct 07, 2026140+20
Oct 06, 20261200
Oct 05, 20261200
Oct 02, 2026120No prior observation