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

Luminex Corporation (symbol: LMNX) was one of the worst losers of the
trading day today (2016-11-01), losing -12.34%. The number of shares that
changed hands was 1,270,925, or about 7 times the average daily volume in
the stock.
The closing price was $18.26, amounting to a market cap of $795,190,000,
about -23.12% off the highest price in the last 12 months. The stock has
been trading at a range between $17.29 and $23.75.
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 19.06 times earnings.