The stock market is the best investment for your retirement and the stock market has done an incredible job of turning itself around over the past decade.

Over the past year, stocks have risen in value from their 2008 highs and are now trading at a high that rivals their 2008 lows.

The Dow Jones Industrial Average has doubled in value since the election of Donald Trump, and the S&P 500 is now at its highest point since 2007.

But in 2018, the stock and bond markets have been largely stagnant, and with the Dow nearing all-time highs, there is a risk that the market may stall in 2019.

And if that happens, investors may be left with fewer options than they may be used to, according to a study by trading research firm KKR.

Read more: What the Dow Jones has been up to since the last election?