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

Bottomline Technologies, Inc. (symbol: EPAY) was one of the worst losers of
the trading day today (2016-04-29), losing -19.37%. The number of shares
that changed hands was 3,435,951, or about 16 times the average daily
volume in the stock.
The closing price was $24.56, amounting to a market cap of $930,750,000,
about -22.23% off the highest price in the last 12 months. The stock has
been trading at a range between $21.64 and $31.58.
EPAY is in the Computer Software: Prepackaged Software industry, part of
the Technology sector. It first went public in 1999.