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

LDR Holding Corporation (symbol: LDRH) was one of the biggest winners of
the trading day today (2016-06-07), gaining 63.82%. The number of shares
that changed hands was 27,971,760, or about 73.4 times the average daily
volume in the stock.
The closing price was $36.99, amounting to a market cap of $1,080,000,000,
about -21.5% off the highest price in the last 12 months. The stock has
been trading at a range between $16.33 and $47.12.
LDRH is in the Medical/Dental Instruments industry, part of the Health Care
sector. It first went public in 2013.