Investors piled a record amount of money into hot stock funds during the week before Monday’s sell-off, a sign that buyers who made aggressive bets may have gotten burned. Mutual funds and exchange-traded funds tracking U.S. technology stocks posted a record $2.6 billion in net inflows last week, according to data from fund tracker EPFR Global, putting year-to-date […]

Source: Wall Street Journal March 19, 2018 19:14 UTC