The chart shows stock prices for shares with different banks from the years 2008-2009. There are 20 different banks listed. It looks like Morgan Stanley stayed the most steady it that 2 years.
Error using .*
Matrix dimensions must agree.
Error in plotSpotlight (line 30)
output = repmat(a,[1 1 3]).*single(im)/255;
Error in plot_individual_user_maps (line 49)
[heat] = plotSpotlight(im,heatmap,3);