KEY POINTS
  • Technical analysts see the potential for stocks to make a big move higher, once they break out of their year long rut.
  • The S&P 500 is up just 2.2% over the past 12 months, but recent moves in small caps and value names is an encouraging sign that the buying is broadening.
  •  In three previous sideways markets, stocks had a dramatic breakout averaging 51% over the next 24 months, according to Fundstrat.
Traders work on the floor at the New York Stock Exchange.

Stocks have been grinding sideways, but once they breakout, the move to the upside could be powerful, technical analysts say.

The S&P 500 has been edging closer to 3,028, its high from July 26, but it has backed off a number of times, creating a jagged seesaw pattern on August's chart. On Monday, the S&P was slightly higher but still trading below the psychological 3,000 level.