The dollar’s record rally, which rattled everything from the oil market to U.S. corporate earnings, is running out of gas. Many investors remain bullish for the longer term, but some say the greenback’s biggest gains are in the rearview mirror. The dollar’s downshift reflects heightened concerns that the U.S. economy is cooling, which were reinforced on Friday by a much weaker-than-expected jobs report. That has a growing number of investors betting the Federal Reserve will put off any interest-rate increases until the end of 2015. Just a few months ago, many investors were thinking a Fed rate boost, which would be its first since 2006, could come as soon as June. Higher rates in the U.S. make owning the dollar […]