Whatever the scenario, stocks have historically seen the strongest stretch during the four-year presidential cycle for the fourth quarter and year after mid-term elections. And to benefit from this trend, investors could easily tap the $标普500指数(.SPX.US)$ with the help of leveraged ETFs. These include $2倍做多标普500ETF-ProShares(SSO.US)$ , $Direxion Daily S&P 500 Bull 2x Shares(SPUU.US)$ , $3倍做多标普500ETF-Direxion(SPXL.US)$ and $3倍做多标普500-ProShares(UPRO.US)$