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

Luminex Corporation (symbol: LMNX) was one of the biggest winners of the
trading day today (2015-08-04), gaining 16.75%. The number of shares that
changed hands was 1,494,646, or about 6.2 times the average daily volume in
the stock.
The closing price was $20.21, amounting to a market cap of $869,490,000,
about -6.82% off the highest price in the last 12 months. The stock has
been trading at a range between $15.05 and $21.69.
LMNX is in the Medical/Dental Instruments industry, part of the Health Care
sector. It first went public in 2000.
Looking at its valuation, the stock is now trading at 20.86 times earnings.