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

Weatherford International plc ( (symbol: WFT) was one of the worst losers
of the trading day today (2016-03-04), losing -10.11%. The number of shares
that changed hands was 40,142,042, or about 2 times the average daily
volume in the stock.
The closing price was $6.58, amounting to a market cap of $5,130,000,000,
about -55.87% off the highest price in the last 12 months. The stock has
been trading at a range between $4.95 and $14.91.
WFT is in the Metal Fabrications industry, part of the Energy sector.