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

Credit Acceptance Corporation (symbol: CACC) was one of the biggest winners
of the trading day today (2015-12-02), gaining 7.26%. The number of shares
that changed hands was 361,037, or about 2.0 times the average daily volume
in the stock.
The closing price was $230.3, amounting to a market cap of $4,820,000,000,
about -17.15% off the highest price in the last 12 months. The stock has
been trading at a range between $129.82 and $277.98.
CACC is in the Finance: Consumer Services industry, part of the Finance
sector. It first went public in 1992.
Looking at its valuation, the stock is now trading at 16.49 times earnings.