2025-07-04 17:11:33,761 - trainer_MyTestExp - INFO - info:66 - 📄 Loading config from experiments/MyTestExp/config.json
2025-07-04 17:11:33,763 - trainer_MyTestExp - INFO - info:66 - ✅ Custom configuration loaded and merged
2025-07-04 17:11:33,764 - trainer_MyTestExp - INFO - info:66 - 🔧 Configuration: {
  "data": {
    "tickers": [
      "AAPL",
      "MSFT",
      "GOOGL",
      "AMZN",
      "TSLA"
    ],
    "period": "5y",
    "interval": "1d",
    "use_sp500": false
  },
  "environment": {
    "initial_balance": 10000,
    "transaction_cost": 0.001,
    "max_position_size": 1.0,
    "lookback_window": 60,
    "reward_type": "return"
  },
  "training": {
    "algorithm": "PPO",
    "total_timesteps": 500000,
    "learning_rate": 0.0003,
    "batch_size": 64,
    "n_epochs": 10,
    "gamma": 0.99,
    "eval_freq": 1000,
    "n_eval_episodes": 5,
    "save_freq": 10000,
    "seed": 42
  }
}
2025-07-04 17:11:33,765 - trainer_MyTestExp - INFO - info:66 - 💾 Configuration saved to experiments/MyTestExp/config.json
2025-07-04 17:11:33,766 - trainer_MyTestExp - INFO - info:66 - 🎯 Trainer initialized for experiment: MyTestExp
2025-07-04 17:11:33,766 - trainer_MyTestExp - INFO - info:66 - 📁 Experiment directory: experiments/MyTestExp
2025-07-04 17:11:33,981 - trainer_MyTestExp - INFO - info:66 - ⏱️  Starting Environment Creation...
2025-07-04 17:11:33,982 - trainer_MyTestExp - INFO - info:66 - 🏪 Environment configuration:
2025-07-04 17:11:33,982 - trainer_MyTestExp - INFO - info:66 -   initial_balance: 10000
2025-07-04 17:11:33,983 - trainer_MyTestExp - INFO - info:66 -   transaction_cost: 0.001
2025-07-04 17:11:33,984 - trainer_MyTestExp - INFO - info:66 -   max_position_size: 1.0
2025-07-04 17:11:33,984 - trainer_MyTestExp - INFO - info:66 -   lookback_window: 60
2025-07-04 17:11:33,986 - trainer_MyTestExp - INFO - info:66 -   reward_type: return
2025-07-04 17:11:33,987 - trainer_MyTestExp - INFO - info:66 - Creating environments: |██████░░░░░░░░░░░░░░░░░░░░░░░░| 20.0% (1/5)
2025-07-04 17:11:33,990 - trainer_MyTestExp - INFO - info:66 - Creating environments: |████████████░░░░░░░░░░░░░░░░░░| 40.0% (2/5)
2025-07-04 17:11:33,992 - trainer_MyTestExp - INFO - info:66 - Creating environments: |██████████████████░░░░░░░░░░░░| 60.0% (3/5)
2025-07-04 17:11:33,994 - trainer_MyTestExp - INFO - info:66 - Creating environments: |████████████████████████░░░░░░| 80.0% (4/5)
2025-07-04 17:11:33,997 - trainer_MyTestExp - INFO - info:66 - Creating environments: |██████████████████████████████| 100.0% (5/5)
2025-07-04 17:11:33,999 - trainer_MyTestExp - INFO - info:66 - ✅ Created environments for 5 stocks
2025-07-04 17:11:34,000 - trainer_MyTestExp - INFO - info:66 - ⏱️  Environment Creation completed in 0:00:00.018527
2025-07-04 17:11:34,001 - trainer_MyTestExp - INFO - info:66 - ⏱️  Starting Model Evaluation...
2025-07-04 17:11:34,002 - trainer_MyTestExp - INFO - info:66 - Loading model from experiments/MyTestExp/models/final_model.zip
2025-07-04 17:11:34,072 - trainer_MyTestExp - INFO - info:66 - Evaluating AMZN: |██████░░░░░░░░░░░░░░░░░░░░░░░░| 20.0% (1/5)