www.gusucode.com > econ 案例源码程序 matlab代码 > econ/CompareTheRelativePricePerformanceOfStocksExample.m
%% Compare the Relative Price Performance of Stocks % This example compares the relative price performance of the NASDAQ and the NYSE indexes. %% % Load the equity index data. % Copyright 2015 The MathWorks, Inc. load Data_EquityIdx %% % Convert the returns back to prices, specifying the same starting price, % |100|, for each series, and plot the results. figure; plot(ret2price(price2ret([DataTable.NASDAQ DataTable.NYSE]), 100)) ylabel('Prices') legend('Nasdaq', 'NYSE','Location','Best') axis tight %% % The blue (upper) plot shows the |NASDAQ| price series. The green (lower) plot shows the |NYSE| price series.