$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 (2016-09-08), losing -8.71%. The number of shares
that changed hands was 21,396,790, or about 7 times the average daily
volume in the stock.
The closing price was $19.59, amounting to a market cap of $9,320,000,000,
about -31.77% off the highest price in the last 12 months. The stock has
been trading at a range between $19.32 and $28.71.
QVCA is in the Catalog/Specialty Distribution industry, part of the
Consumer Services sector.
Looking at its valuation, the stock is now trading at 16.1 times earnings.