Futures pointed to a strong open Wednesday as stocks looked to bounce back from three straight losses. Nasdaq 100 futures jumped 8 points vs. fair value, S&P 500 futures rallied 3 points, and Dow futures climbed 41 points The Nasdaq and S&P 500 are in their longest slumps since the beginning of the month. But both are close to potential support at their 50-day moving averages.