NEW YORK (TheStreet) -- Of the four-year presidential cycle, pre-election year tends to be the best, with the Dow Jones Industrial Average averaging a 16% return in those years and the S&P 500 doing slightly better. 

It's "generally a very positive year," said Jeffrey Hirsch, editor-in-chief at Stock Trader's Almanac. The only loss for the Dow came in 1939, he added. 

However, when a president is in his second term, stocks' performance in the pre-election year tends to be somewhat more muted. Hirsch acknowledged that there is limited data behind these results though. 


SPDR S&P 500 Trust ETF SPY data by YCharts

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With March just around the corner, he's starting to become concerned as stocks continue to hit new all-time highs. 

Investors should limit the number of "big" long positions they have, as well as sell some of their losing positions, he reasoned. It also wouldn't hurt to raise some of their stop-losses they have on winning positions. 

One sector he's cautious on is utilities. The Utilities Select Sector SPDR ETF (XLU) - Get Report pays a 3.25% dividend yield and tends to perform well between March and October. The recent pullback is also attractive.

However, Hirsch says he's cautious because of the sector's sensitivity to interest rates. If rates move higher, this sector could underperform. 

What else can investors look to buy? Crude oil and natural gas typically bottom in February, he said. 

Prices have been stabilizing and he finds both the United States Oil ETF (USO) - Get Report and the United States Natural Gas ETF (UNG) - Get Report attractive on the long side. 

For investors looking for equity exposure to these two commodities, they can consider buying the Energy Select Sector SPDR ETF (XLE) - Get Report and the First Trust ISE-Reverse Natural Gas Index ETF (FCG) - Get Report

-- Written by Bret Kenwell 

Follow @BretKenwell