SIMPLEX TRADING, LLC's ownership history for AXP

SIMPLEX TRADING, LLC currently holds 4.6K shares with a market value of $1.4M. It started holding AXP on 2025-06-30. At its peak, it held 4.6K shares on 2026-03-31. Its highest holding value was $1.4M on 2026-03-31. At its lowest, it held 3.1K shares on 2025-06-30, with a value of $980 on 2025-06-30.