Following the strong upward move seen in the previous sessions, stocks may give back ground in early trading on Friday. The major index futures are currently pointing to a slightly lower open for the , with the S&P 500 futures down by 0.1 percent.Profit taking may contribute to initial weakness on Wall Street following yesterday's rally, which lifted the major averages to new record closing highs.Overall trading activity may be somewhat subdued, however, as traders look ahead to the Federal Reserve's monet ...