International Speedway Corp. (ISCA), which owns and manages racing facilities, reported above-consensus earnings for the second quarter aided by higher revenues from motorsports events. The earnings were, meanwhile, partially offset by softness in admission fees. The stock jumped nearly 7% following the announcement. Earnings advanced to $16.67 million or $0.38 per share from $13.23 million … Continue reading International Speedway stock jumps 7% on Q2 earnings beat