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

Tenet Healthcare Corporation Co (symbol: THC) was one of the worst losers
of the trading day today (2016-11-09), losing -24.96%. The number of shares
that changed hands was 17,376,843, or about 7 times the average daily
volume in the stock.
The closing price was $15.21, amounting to a market cap of $1,520,000,000,
about -56.97% off the highest price in the last 12 months. The stock has
been trading at a range between $14.51 and $35.35.
THC is in the Hospital/Nursing Management industry, part of the Health Care
sector.