When the stock started trading and looked to be headed south, investors quickly soured and sold their shares, accelerating the decline.

American investors cooled on the Manhattan condominium market last year after unfavorable changes in tax treatment and a glut of new projects soured the economics.

The accompanying chart helps to show why Japanese investors have soured on America.

And investors may have soured on the realty fund.

But the hoped-for future of digital convergence has yet to arrive, and investors have soured on such ungainly media conglomerates.

Why have investors soured on the group recently?

Only two years ago, many biotech companies were in financial trouble because investors had soured on their industry.

But this year, investors soured on companies that sell genomics tools or services to drug makers, instead favoring companies that make their own drugs.

At the same time, because of higher interest rates, investors have soured on the prospects for the savings bank industry.

A dollar decline would be a good possibility if global investors soured on dollar-based investments, like mortgage-backed securities.