Russell 2k Leadership Significant – Weekly Market Outlook By: TalkMarkets June 08, 2015 at 10:03 AM EDT Whether or not the market's momentum is bullish or bearish depends on which index you're looking at. Read More >> Related Stocks: CBOE Volatility Index Nasdaq 100 VIX Russell 2000 Ishares ETF SPDR S&P 500 ETF Trust Standard & Poors 500