Stock markets are heading for a wild ride this year as central bankers strap on their bullet-proof vests and test investors’ willingness to accept higher interest rates. Last week’s share price crashes, which in two days wiped $4 trillion off the value of markets around the world, was just a foretaste of the battle to come.
https://www.theguardian.com/business/2018/feb/10/turmoil-stock-markets-10-years-cheap-money-ends