GBP/USD hits 7-week high, stocks slide ahead of ‘Brexit’ vote on Thursday

Sterling hit a seven-week high against the dollar on Tuesday on expectations Britons will vote to stay in the European Union but stocks failed to build on the previous day’s gains as this week’s referendum kept many investors cautious.
Two opinion polls published on Monday put the “Remain” camp ahead before Thursday’s vote but another gave “Leave” a slight lead.
The dollar retreated against most major currencies with the exception of the yen, which has retreated this week on indications the campaign for Britain to stay in then EU has regained momentum.
“Financial markets appear to be taking the view that the race may well already be run, which given the twists and turns seen already in this campaign may well be extremely far sighted, or dangerously premature. With more polls due out later today we can expect to see further volatility unfold in the event of a move either way,” said Michael Hewson, chief strategist at CMC Markets in London.
Also keeping investors nervous was testimony due later in the day from the head of the European Central Bank and from U.S. Federal Reserve Chair Janet Yellen, whose remarks will be scoured for clues to the timing of a possible rise in U.S. interest rates.
Concern Britain, the world’s fifth-largest economy, will leave the EU has weighed on financial markets for weeks and has been cited by central bankers, including the Fed’s Yellen, as a major obstacle for the global economy.