SIMPLEX TRADING, LLC's ownership history for ERO

SIMPLEX TRADING, LLC currently holds 81.2K shares with a market value of $1.6K. It started holding ERO on 2024-12-31. At its peak, it held 81.2K shares on 2025-09-30. Its highest holding value was $1.6K on 2025-09-30. At its lowest, it held 4.4K shares on 2025-06-30, with a value of $74 on 2025-06-30. In the recent 180 days, SIMPLEX TRADING, LLC has increased its shares by 65.2K.