Global Update: Good signals from global markets, strong action in American markets on Friday

Good signals from global markets, strong action in American markets on Friday, Dow again made a new record by jumping 230 points, more than 1% jump on Nasdaq, S&P 500 just 20 points away from its life high, all-round buying environment, July Goldman Sachs raised its Q3 GDP estimate to 2.7% from 2.5%, with personal consumption expenditure forecast to rise 2.5% year-on-year and 0.2% month-on-month.