Apple Stock 2014 Volatility Analysis

Apple Stock 2014 Volatility Analysis: a task in OpenClaw-EvalMix (Harbor dataset). I have a CSV file apple stock 2014.csv in my workspace containing Apple (AAPL) adjusted closing prices for 2014. The file has two columns: AAPL x (date in YYYY-MM-DD format) and AAPL y (adjusted closing price)…

The task

I have a CSV file `apple_stock_2014.csv` in my workspace containing Apple (AAPL) adjusted closing prices for 2014. The file has two columns: `AAPL_x` (date in YYYY-MM-DD format) and `AAPL_y` (adjusted closing price). There are 240 trading days of data.

Part of zt1106/OpenClaw-EvalMix.