Download stock data and backtest moving average strategy#1
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Download stock data and backtest moving average strategy#1boothcz wants to merge 1 commit intomasterboothcz/algorithmic-trading-python:masterfrom cursor/download-stock-data-and-backtest-moving-average-strategy-gpt-5.1-codex-ae8aboothcz/algorithmic-trading-python:cursor/download-stock-data-and-backtest-moving-average-strategy-gpt-5.1-codex-ae8aCopy head branch name to clipboard
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This commit introduces a backtesting engine for Apple (AAPL) stock data. It includes functionalities to download, cache, and visualize price data. The engine supports running custom trading strategies, with initial implementations for buy-and-hold, do-nothing, and a 20-day moving average strategy. Performance metrics are calculated and saved, and cumulative returns are plotted for comparison. Co-authored-by: congzhang19881107 <congzhang19881107@gmail.com>
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Implement a backtesting engine for Apple stock data, including download, visualization, and strategy performance analysis.