{ "ticker": "AAPL NASDAQ", "models_trained": [ "MA", "ARIMA", "VAR" ], "training_data_points": 51, "test_data_points": 13, "performance_metrics": { "MA": { "RMSE": 8.193976773982733, "MAE": 7.4820004976712715 }, "ARIMA": { "RMSE": 18.257184732623895, "MAE": 16.946597601548437 }, "VAR": { "RMSE": 30.993064483989386, "MAE": 30.294726939942144 } } }