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

Rite Aid Corporation Common Sto (symbol: RAD) was one of the worst losers
of the trading day today (2017-01-30), losing -17.46%. The number of shares
that changed hands was 112,659,268, or about 5 times the average daily
volume in the stock.
The closing price was $5.72, amounting to a market cap of $5,980,000,000,
about -34.78% off the highest price in the last 12 months. The stock has
been trading at a range between $5.7 and $8.77.
RAD is in the Medical/Nursing Services industry, part of the Health Care
sector.
Looking at its valuation, the stock is now trading at 72.41 times earnings.