S&P 500 News: AMD Stock Surges, Disney Loses Billions, Another CEO Change for Ford – Motley Fool

The S&P 500 Index (SNPINDEX: ^ SPX) had one of its calmest days in weeks on Aug. 4, closing up 12 points, or 0.36%, in the middle of among the busiest earnings weeks for the quarter. On the whole, … [+4380 chars]