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

ZIOPHARM Oncology Inc (symbol: ZIOP) was one of the biggest winners of the
trading day today (2016-10-20), gaining 11.54%. The number of shares that
changed hands was 3,410,923, or about 2.0 times the average daily volume in
the stock.
The closing price was $5.8, amounting to a market cap of $756,880,000,
about -61.15% off the highest price in the last 12 months. The stock has
been trading at a range between $4.45 and $14.93.
ZIOP is in the Medical Specialities industry, part of the Health Care
sector.