NEW YORK ( TheStreet) -- The euro ETF holds center stage again to see what steps will be taken to get Greece's debt crisis under control.
Investors should keep an eye on how all this plays out for the euro ETF as well as the earnings of key companies in the energy, steel and health care sectors.
CurrencyShares Euro ( FXE)
Market Vectors Nuclear ( NLR)
iShares MSCI Brazil ( EWZ)
Market Vectors Steel ( SLX)
iShares Dow Jones U.S. Healthcare Providers ( IHF)