请注意下星期重要数据

ECONOMIC DATA Tuesday brings the Producer Price Index, which measures wholesale costs. The PPI expected to rise 0.6 percent in March。 The core PPI is expected to climb just 0.2 percent. The Consumer Price Index follows on Wednesday. The CPI for March is expected to remain steady with a 0.4 percent increase, but core CPI is expect to climb just 0.2 percent. EARNINGS Caterpillar Inc. is expected to post earnings of $1.39 per share before Wednesday's trading session. Intel is expected to post a profit of 30 cents per share Tuesday afternoon. Johnson & Johnson reports its earnings Tuesday morning and is expected to earn 91 cents per share. General Motors Corp. is expected to post a steep loss on Tuesday, while rival Ford Motor Co. reports earnings on Wednesday and is expected to see a sharp decline in profits. Rival Internet companies Yahoo! Inc. and Google Inc., the Coca-Cola Co., JP Morgan Chase & Co. Inc., and eBay Inc. are also expected to issue their results.