Just discovered this lately. We can use www.bloomberg.com to check on PSE listed stock.
Juts like Reuters.com it has some information a stock investor like you and me need in deciding which stocks to buy.
Go to www.bloomberg.com and in the search button type in the stock code of the company you are interested in and add a colon followed by pm
You can customized the chart by adding overlays and indicators like MACD, Stochastic, Relative Strength Index(RSI) and compare such stock to other stock of interest or stock of same industry by adding the stock code plus :PM in the add bar in the stock chart section.