Swings in response to announcements have become more common since the financial crisis, study shows.

Corporate borrowers stand to lose. Here's a breakdown of how other parties to U.S. financial markets will fare.

Corporate borrowers stand to lose. Here's a breakdown of how other parties to U.S. financial markets will fare.

Apples market value is larger, but index is weighted according to share price.

Apples market value is larger, but index is weighted according to share price.

Share prices of companies with the weakest balance sheets have increased 94 percent in just over two years; junk bond issuers rising faster than the overall market.

Share prices of companies with the weakest balance sheets have increased 94 percent in just over two years; junk bond issuers rising faster than the overall market.

When the U.S. Fed begins tapering its quantitative easing program, the Canadian dollar will face more risk than other G-7 currencies.