$MBI is one of biggest winner #stocks today. read more:

MBIA Inc. Common Stock (symbol: MBI) was one of the biggest winners of the
trading day today (2015-07-23), gaining 14.07%. The number of shares that
changed hands was 9,256,929, or about 1.9 times the average daily volume in
the stock.
The closing price was $6.65, amounting to a market cap of $1,210,000,000,
about -37.56% off the highest price in the last 12 months. The stock has
been trading at a range between $4.94 and $10.65.
MBI is in the Property-Casualty Insurers industry, part of the Finance
sector. It first went public in 1987.
Looking at its valuation, the stock is now trading at 3.67 times earnings.