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

Infoblox Inc. Common Stock (symbol: BLOX) was one of the worst losers of
the trading day today (2015-09-04), losing -8.0%. The number of shares that
changed hands was 5,208,157, or about 7 times the average daily volume in
the stock.
The closing price was $18.28, amounting to a market cap of $1,050,000,000,
about -34.78% off the highest price in the last 12 months. The stock has
been trading at a range between $13.32 and $28.03.
BLOX is in the EDP Services industry, part of the Technology sector. It
first went public in 2012.