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

Paylocity Holding Corporation (symbol: PCTY) was one of the worst losers of
the trading day today (2016-11-04), losing -11.38%. The number of shares
that changed hands was 2,549,094, or about 11 times the average daily
volume in the stock.
The closing price was $36.05, amounting to a market cap of $1,840,000,000,
about -27.39% off the highest price in the last 12 months. The stock has
been trading at a range between $24.0 and $49.65.
PCTY is in the Computer Software: Prepackaged Software industry, part of
the Technology sector. It first went public in 2014.