PositionSizer is an AI-driven trading assistant designed for high to moderate risk traders. It detects market opportunities to open positions aligned with current trends. Users control trade volume and margin settings, while the AI manages position sizing and execution to align with individual profit goals. The tool includes multiple adjustable components, allowing customization before running optimization features. It is recommended to operate PositionSizer on a laptop or computer, where users can configure parameters and interact with a movable, minimizable on-screen position sizer interface for real-time control.