2017 was another banner year for the stock market. 

The S&P 500 is on track to clock a gain of more than 20%, which would be its best year since 2013.

Top strategists expect the bull market to continue in 2018, albeit a little more muted. 

"I think we're absolutely going to expect a more muted return environment," said Kristi Mitchem, CEO of Wells Fargo Asset Management in an interview with TheStreet. "So if we think about 2018 - we're actually projecting returns of about 5-10% depending upon which market that we're looking at."

 Watch More From TheStreet:

More from Video

60 Seconds: What is the Yield Curve and Why is Everyone Talking About It?

60 Seconds: What is the Yield Curve and Why is Everyone Talking About It?

To Think a Trade War's Still Just a Threat Is the Dumbest Thing on Wall Street

To Think a Trade War's Still Just a Threat Is the Dumbest Thing on Wall Street

Millennials Love Investing in Timeshares: Bluegreen Vacations CEO

Millennials Love Investing in Timeshares: Bluegreen Vacations CEO

60 Seconds: What's the Difference Between an ETF and a Mutual Fund?

60 Seconds: What's the Difference Between an ETF and a Mutual Fund?

Amazon's One-Year Anniversary of Buying Whole Foods: A Whole Lot of Silly Hype

Amazon's One-Year Anniversary of Buying Whole Foods: A Whole Lot of Silly Hype