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

On Deck Capital, Inc. Common St (symbol: ONDK) was one of the worst losers
of the trading day today (2015-08-04), losing -21.75%. The number of shares
that changed hands was 3,122,218, or about 8 times the average daily volume
in the stock.
The closing price was $10.47, amounting to a market cap of $727,860,000,
about -63.87% off the highest price in the last 12 months. The stock has
been trading at a range between $9.8 and $28.98.
ONDK is in the Finance: Consumer Services industry, part of the Finance
sector. It first went public in 2014.