Single point view of multiple website pages

When I do research of a companies stock, I view different multiple webpages or sites. For instance, I'll do a daily search of company stock symbols that have upcoming quarterly earnings. I use a specific website for this function. Once I get the list of stock symbols, I then have to open several other webpages to view more detailed information. Is it possible to program something that offers a pop up box of those other sites when I put the cursor over the stock symbol or a way to automatically open the other specific research pages when I click on the stock symbol?