(Reuters) - U.S. stock index futures pointed to a lower open on Thursday as investors continued to digest earnings that were largely ahead of expectations but show little organic growth.
Overseas events were also a focus as concerns grew about Greece's debt situation. The Financial Times reported the International Monetary Fund had rebuffed a request from the country to delay loan repayments. An index of European shares .FTEU3 fell 0.9 percent.
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