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

Intra-Cellular Therapies Inc. (symbol: ITCI) was one of the worst losers of
the trading day today (2015-09-22), losing -11.6%. The number of shares
that changed hands was 2,271,786, or about 3 times the average daily volume
in the stock.
The closing price was $44.95, amounting to a market cap of $1,580,000,000,
about -26.06% off the highest price in the last 12 months. The stock has
been trading at a range between $12.67 and $60.79.
ITCI is in the Major Pharmaceuticals industry, part of the Health Care
sector.