$CSC is one of biggest losers #stocks today. read more:

Computer Sciences Corporation C (symbol: CSC) was one of the worst losers
of the trading day today (2015-11-30), losing -54.34%. The number of shares
that changed hands was 30,341,657, or about 22 times the average daily
volume in the stock.
The closing price was $31.33, amounting to a market cap of $4,350,000,000,
about -57.25% off the highest price in the last 12 months. The stock has
been trading at a range between $29.77 and $73.29.
CSC is in the EDP Services industry, part of the Technology sector.
Looking at its valuation, the stock is now trading at 206.12 times earnings.