Associated Press

NEW YORK (AP) _ Wall Street capped one of its worst weeks ever with a wild session Friday that saw the Dow Jones industrials gyrate within a 1,000 point range before closing with a relatively mild loss and the Nasdaq composite index actually ending with a modest advance. Investors were still agonizing over frozen credit markets, but seven days of massive losses and the possibility of further government support for the markets tempted some investors late in the session.