S&P 500 rattles cage on uncharted territory By: MarketWatch December 23, 2014 at 12:08 PM EST The S&P 500 and the Dow industrials have notched nominal record highs this week, and are rattling the cage on a more decisive breakout. Read More >> Related Stocks: CONSUMERS STA Mid Cap SPDR 400 Trust, Series 1 Russell 2000 Ishares ETF S&P Retail SPDR SPDR GOLD US Real Estate Ishares ETF UTILITIES SEL United States Oil Fund