S&P 500 hesitates at the 200-week average By: MarketWatch October 19, 2010 at 12:23 PM EDT Following a nearly straight-line, six-week spike, the S&P 500 has reached a technically significant inflection point. Read More >> Related Stocks: Apple Baidu.com SP ADR CSX Corp Canadian Pacific Railway Limited Cimarex Energy Dillard's GX Defense Tech ETF International Business Machines J C Penney Company Inc Nustar Energy LP Ryder System