Why small-cap stocks may be poised to play catch-up with the S&P 500 By: MarketWatch May 07, 2019 at 16:19 PM EDT Since May 1, the small-cap Russell 2000 index has lost just 0.8%, versus a 2.8% decline for the S&P 500 Read More >> Related Stocks: S&P Smallcap Financials Invesco ETF