Deep Trading Agent provides a complete pipeline for algorithmic trading: data ingestion, environment simulation compliant with OpenAI Gym, deep RL model training (e.g., DQN, PPO, A2C), performance visualization, backtesting on historical data, and live deployment through broker API connectors. Users can define custom reward metrics, tune hyperparameters, and monitor agent performance in real time. The modular architecture supports stocks, forex, and cryptocurrency markets and allows seamless extension to new asset classes.