Wall Street market strategists, on average, believe stocks could rise almost 7 percent by year-end, according to a CNBC survey released Thursday.
But one strategist, Thomas Lee, says the S&P 500 may in fact double that consensus return.
His uber-bullish sentiment is based on the belief that even after a six-year bull market, the U.S. economy is only starting to get going now.
And after studying past bull markets, the strategist puts the probability of this one reaching a seventh year at 70 percent.
Here's how he says to trade his bright outlook.