{'live_mode': False, 'rows': 1008, 'symbols': ['AAPL', 'MSFT', 'SPY', 'TSLA'], 'output_dir': 'site/quantopian-style/results/01-research-environment'}
{'bars_source': 'Webull Market Data API historical bars or offline sample', 'output_plot': 'site/quantopian-style/results/01-research-environment/close_prices.html', 'row_count': 1008}