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

Insulet Corporation (symbol: PODD) was one of the biggest winners of the
trading day today (2016-08-04), gaining 18.03%. The number of shares that
changed hands was 3,940,616, or about 6.8 times the average daily volume in
the stock.
The closing price was $41.84, amounting to a market cap of $2,390,000,000,
about -3.77% off the highest price in the last 12 months. The stock has
been trading at a range between $23.94 and $43.48.
PODD is in the Medical/Dental Instruments industry, part of the Health Care
sector. It first went public in 2007.