Despite this bumpy history, investors jumped in when the company went public again last year, raising $60 million.

More recently, investors have jumped on evidence of solid economic growth to fret about possible rate increases.

The question today is this: Should investors jump back into technology stocks in anticipation of an earnings rebound?

Then foreign investors, attracted by the weakening dollar, jumped aboard.

Pegging him as a typewriter guy in a computer age, many investors jumped ship.

"The company was not overly sensitive to what makes investors jump around," he said.

Without those clues, investors naturally jumped on each new piece of economic data to divine the Fed's next move.

As investors jumped back into stocks yesterday, the bond market slumped.

The key to sustaining the rally, then, will be whether Japanese investors truly jump into the market.

The new filings generally do not provide any context and may lead investors to jump to false conclusions, she said.