Frustration sets in when overfitting provides results promising on historical data, but that fail in real world. The right balance between complexity and simplicity is key to robust and reliable models. Avoid falling into the trap of over-optimization. #Trading #Backtesting @QuantScraper
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Here you can see how to download a file from Yahoo Finance and save it both in csv and Parquet format. Note that Parquet efficiently compre...
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In Python, Parquet is a columnar storage file format that is designed for efficient data storage and processing. It is optimized for use w...
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