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

Liberty Interactive Corporation (symbol: QVCA) was one of the worst losers
of the trading day today (2016-08-05), losing -21.63%. The number of shares
that changed hands was 26,925,555, or about 13 times the average daily
volume in the stock.
The closing price was $20.61, amounting to a market cap of $9,910,000,000,
about -33.17% off the highest price in the last 12 months. The stock has
been trading at a range between $19.91 and $30.84.
QVCA is in the Catalog/Specialty Distribution industry, part of the
Consumer Services sector.
Looking at its valuation, the stock is now trading at 17.2 times earnings.