Stocks are wavering in early trading as traders weigh slightly better than expected reports on jobs and housing with the possibility that Greece could default on its debt.

An employee of Boeing Co. in South Carolina has filed an unfair labor practice against the union at the center of a national labor dispute.

Macy's and the union representing workers at its flagship Manhattan store and three other New York locations reached a tentative contract agreement Thursday following all-night negotiations.

Total money market mutual fund assets fell $34.37 billion to $2.708 trillion for the week ended Wednesday, the Investment Company Institute said Thursday.