$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 (2016-09-29), losing -63.59%. The number of shares
that changed hands was 15,885,840, or about 39 times the average daily
volume in the stock.
The closing price was $15.42, amounting to a market cap of $666,930,000,
about -74.28% off the highest price in the last 12 months. The stock has
been trading at a range between $14.88 and $59.96.
ITCI is in the Major Pharmaceuticals industry, part of the Health Care
sector.