Seoul shares opened higher Friday, tracking overnight gains on Wall Street, as investors expect the Federal Reserve will cut rates next week. The benchmark Korea Composite Stock Price Index rose 0.17 percent, or 4.43 points, to 2,576.52 in the first 15 minutes of trading. In August, the US core consumer price index and producer price index rose slightly from a month earlier, dashing hopes for a big cut by the Fed next week. But market participants expect the US central bank to cut rates by at le