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

Silver Standard Resources Inc. (symbol: SSRI) was one of the worst losers
of the trading day today (2016-12-30), losing -6.11%. The number of shares
that changed hands was 2,680,563, or about 1 times the average daily volume
in the stock.
The closing price was $8.92, amounting to a market cap of $1,070,000,000,
about -43.69% off the highest price in the last 12 months. The stock has
been trading at a range between $3.66 and $15.84.
SSRI is in the Precious Metals industry, part of the Basic Industries
sector.