A 250-point decline would lead to a one-hour trading halt; 400 points two hours.

Pending resolution, a trading halt was put in place on 8 January.

That trading halt will continue until the company's statement is available to the market today.

The only thing that kept the situation from progressing further was the trading halt.

There is no word as to what will happen after the 10-day trading halt.

The trading halt will continue until the evaluation is complete, the exchange said.

Shares in the company went into a trading halt on 24 February 2011.

But the trading halt presents a potential problem to those funds, which must price their portfolios every day.

After a trading halt, Grow Group's stock fell $4 today, to $11.75 a share.

But some traders and exchange officials are concerned about the impact of a trading halt.