Market Bottom?

The housing market appears to be bottoming, with home sales and prices rising, though from very low levels. Many economists say that the worst might be behind us, but the market could bounce around at the bottom for years before rising again. Some analysts are even warning about serious troubles ahead. Mortgage defaults are rising, and prices could plummet if too many foreclosed homes are dumped on the market at the same time. Millions of so-called pay-option adjustable-rate mortgages (ARMs) could also default in the next few years, adding to the problem.