S&P 500 vies for technical breakout By: MarketWatch July 22, 2014 at 12:12 PM EDT The S&P 500 has absorbed recent geopolitical cross currents, rising this week to challenge all-time highs. Read More >> Related Stocks: Brazil Ishares MSCI ETF Endeavour Silver Corp Newfield Exploration Nexstar Media Group Inc Pixelworks Inc Schlumberger Ltd