Early indications suggest that Wall Street stocks may open Friday’s session little changed. However, the commodity rally underway gives hope that it will pull the equity markets along with it. Asian stocks closed higher earlier in the global trading day, while the European markets are also advancing amid a lack of any meaningful domestic catalysts. Alcoa’s earnings miss could act as a dampener, given the negative sentiment it may generate concerning the unfolding reporting season. Valuation concerns could also creep in, as the Dow and the S&P 500 Index are trading at nearly 7-week highs.