SIMPLEX TRADING, LLC's ownership history for CRK

SIMPLEX TRADING, LLC currently holds 78.4K shares with a market value of $1.6K. It started holding CRK on 2024-09-30. At its peak, it held 80.8K shares on 2024-12-31. Its highest holding value was $1.6K on 2025-09-30. At its lowest, it held 37.2K shares on 2024-09-30, with a value of $414 on 2024-09-30. In the recent 180 days, SIMPLEX TRADING, LLC has decreased its shares by 2.4K.