Using the StockVisualizer.open_to_close() method, create a plot that fills the area between the FAANG stocks' opening price (as a portfolio) and its closing price each day in red if the price declined...

Using the StockVisualizer.open_to_close() method, create a plot that

fills the area between the FAANG stocks' opening price (as a portfolio) and its

closing price each day in red if the price declined and in green if the price increased.

As a bonus, do the same for a portfolio of bitcoin and the S&P 500.