In 1992 the Iowa Political Stock Market was redubbed the Iowa Electronic Markets (IEM), and trading was opened to anyone from Dubuque to Beijing who could come up with the requisite minimum of $5.

• 1992年，爱荷华政治股票市场改名为爱荷华电子市场（IEM），并扩大交易范围，从美国迪比克到中国北京的任何人都可参与，最低交易金额为5美元。