Key Earnings Reactions (October 19, 2007)
(AMD) Advanced Micro Devices -$0.71 EPS vs -$0.62 est.(BSX) Boston Scientific $0.20 EPS vs $0.07 guidance.(CAT) Caterpillar $1.40 EPS vs $1.43 est.; narrows 2007 guidance.(FITB) Fifth Third $0.71 EPS vs $0.68 est.(GOOG)…