Using matplotlib and pandas, create two subplots side-by-side showing the effect that after-hours trading has had on Facebook's stock prices: a) The first subplot will contain a line plot of the daily...

Using matplotlib and pandas, create two subplots side-by-side showing the

effect that after-hours trading has had on Facebook's stock prices:

a) The first subplot will contain a line plot of the daily difference between that day's

opening price and the prior day's closing price (be sure to review the Working

with time series data section of Chapter 4, Aggregating Pandas DataFrames, for an

easy way to do this).

b) The second subplot will be a bar plot showing the net effect this had monthly,

using resample().

c) Bonus #1: Color the bars according to whether there are gains in the stock price

(green) or drops in the stock price (red).

d) Bonus #2: Modify the x-axis of the bar plot to show the three-letter abbreviation

for the month.