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

Insight Enterprises, Inc. (symbol: NSIT) was one of the worst losers of the
trading day today (2016-04-29), losing -13.81%. The number of shares that
changed hands was 355,271, or about 2 times the average daily volume in the
stock.
The closing price was $24.71, amounting to a market cap of $917,060,000,
about -24.66% off the highest price in the last 12 months. The stock has
been trading at a range between $18.26 and $32.8.
NSIT is in the Catalog/Specialty Distribution industry, part of the
Consumer Services sector. It first went public in 1995.
Looking at its valuation, the stock is now trading at 12.48 times earnings.