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

Liberty Interactive Corporation (symbol: QVCB) was one of the worst losers
of the trading day today (2016-08-05), losing -20.67%. The number of shares
that changed hands was 10,566, or about 120 times the average daily volume
in the stock.
The closing price was $20.86, amounting to a market cap of $10,030,000,000,
about -32.16% off the highest price in the last 12 months. The stock has
been trading at a range between $20.26 and $30.75.
QVCB is in the Catalog/Specialty Distribution industry, part of the
Consumer Services sector.
Looking at its valuation, the stock is now trading at 17.41 times earnings.