GM IPO revives NYSE floor

The WSJ.com reports from the floor of the New York Stock Exchange:

The crowd thinned by 10 a.m., but there was still a sizable cluster of brokers standing by the GM post half an hour after the session had opened, which traders said is something they hadn't seen in a long time.

Read our report on the General Motors IPO, or watch CNBC's round table on the IPO.