Notes 09: Analyzing Stock Market Data with Control Flow
The stock market data first seen in 
Homework 3 is a trove of information,
and it will form the basis for Homework 4 as well. Today we will
perform a few data analysis tasks in MATLAB:
- Find the largest single day gain
 - Find the largest single day loss
 - Find the largest single day percentage gain
 - Find the total number of days of gain, loss, and no change
 - Compute the average gain and loss per day