Stock futures are little changed as Wall Street anticipates a long-awaited Fed rate cut: Live updates CNBCS&P 500 closes little changed Tuesday after notching all-time high ahead of key Fed decision: Live updates CNBCHeard on the Street Recap: Wednesday Is the Big Day The Wall Street JournalDollar Weakens, Japan Stocks Trim Gains Before Fed: Markets Wrap BloombergS&P 500 ends little changed as early gains fade before Fed decision Reuters