FOREX-Dollar suffers broadly, hits 8-week low vs euro

* Dollar hits 8-week low vs euro, 2009 trough vs FX basket

* High share prices suggest ongoing risk appetite

* Aussie dollar rallies to 10-mth high vs U.S. dollar

The dollar hit an eight-week low against the euro on Tuesday as an ongoing rally in European shares suggested increasing risk appetite and boosted demand for currencies seen as higher risk. >>