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

General Communication, Inc. (symbol: GNCMA) was one of the worst losers of
the trading day today (2016-06-01), losing -4.81%. The number of shares
that changed hands was 265,528, or about 1 times the average daily volume
in the stock.
The closing price was $14.84, amounting to a market cap of $570,460,000,
about -33.87% off the highest price in the last 12 months. The stock has
been trading at a range between $14.81 and $22.44.
GNCMA is in the Telecommunications Equipment industry, part of the Public
Utilities sector.