We will be heating from quite a few central bank heads in coming days

The European Central Bank 'Forum on Central Banking' is being held in Portugal

It kicks off today (Monday 27 June 2016) at 1830 local time (1930GMT) with a 'Welcome address' from European Central Bank President Mario Draghi

That will be worth listening out for. He is likely to seek to calm markets (though 'duck and cover' might be appropriate advice)

Speeches will continue Tuesday and Wednesday