Shares of International Speedway (ISCA +2.9%) gain after the company easily beat the estimates...

|About: International Speedway Co... (ISCA)|By:, SA News Editor

Shares of International Speedway (ISCA +2.9%) gain after the company easily beat the estimates of analysts with its Q2 report. The firm maintained its full-year guidance numbers, but warns that a slumping economy is hurting attendance figures for NASCAR races.