All of the examples just got tested. They all work for me with my API key. Just swap in your API key below, and you should be all set.
Suppose your (first) Quarter on Quarter growth rate was 3% and that spanned 3 months and you want to know how much each month grew. That is you want to know the growth rate for Jan, Feb and Mar, call them $\alpha, \beta, \gamma$.
The only information you have is that:
$(1+\alpha)(1+\beta)(1+\gamma) = 1 + 3\%$
This is one equation for 3 unknowns and ...
You can get stock price data using the following packages. Generally, scraping is not legal and using the API is the best and faster way to get the data.
I have shown below three ways to get the stock price data:
import matplotlib.pyplot as plt
import fix_yahoo_finance as yf
data = yf.download('AAPL','...