The analysis indicates range-bound trading with US futures struggling to break higher. S&P 500 has support around 6440-6450. A move beyond 6470-72 and then 6480 could lead to 6500; otherwise, it is trading in a narrow zone. NASDAQ 100 is supported by the 20-period MA and rising, although facing resistance, potential targets at 23910 and 24000, while watching for a dip towards 23780. The Dow Jones is trading with a flat top around 44950-70 zone. A break above 44980 could sustain the bullish trend, while a sell below 44880 suggests a downtrend towards 44500 is more probable.