Energy stocks may look overbought at these levels, according to two strategists.
"Dr. Doom" Marc Faber says investors should look to trades that appear contrarian, including gold and emerging markets.
The president-elect could usher in a prolonged bull market, according to Fundstrat's Tom Lee.
With "Dow 19,000" in the books, some say Dow 20,000 might not be far behind.
Some transportation stocks are surging on the heels of the holiday season, and that could be a positive sign for the broader market.
Technical analysis shows more gains could be ahead for the Nasdaq, after it touched an all-time intraday high.
Semiconductor stocks have surged over the last week, and could be headed higher.