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

Liberty Global plc (symbol: LBTYB) was one of the worst losers of the
trading day today (2016-09-16), losing -9.34%. The number of shares that
changed hands was 10,860, or about 5 times the average daily volume in the
stock.
The closing price was $33.1, amounting to a market cap of $30,450,000,000,
about -32.93% off the highest price in the last 12 months. The stock has
been trading at a range between $27.34 and $49.35.
LBTYB is in the Television Services industry, part of the Consumer Services
sector.