New York -  The stock market has been on a frustrating, dizzying roller-coaster ride to nowhere the last couple of years. It’s still not over.

Stock strategists and mutual-fund managers are predicting minimal gains and big swings in price for the second half of the year. That’s because many of the same challenges that yanked investments up and down in the first half are still hanging over the market, including falling profits at companies and the stubbornly slow global economy.

“Flat is the new up” is how strategists at Goldman Sachs described the market in a recent report. They are calling for the Standard & Poor’s 500 index to end the year at 2,100, which would be just a 0.01 percent rise from where it sat on Wednesday. Other investment houses have similar forecasts.

A flat market may not be so painful on its own, but prognosticators expect sharp swings in prices also to continue. The first six months of the year have already had 20 days where the largest mutual fund by assets, Vanguard’s Total Stock Market Index fund, lost 1 percent or more. That’s the same number it had in all of 2013.... Read More: VIN