Gold rose on Friday and was headed for its first weekly gain in five, as investors dialled back expectations of Federal Reserve interest rate hikes following softer-than-expected US jobs data. Spot gold was up 0.5% to $4,144.83 per ounce, as of 0052 GMT, rising to its highest level since June 23. US gold futures for August delivery gained 0.8% to $4,157.50. Bullion was on track for a weekl