Currency concerns in the central banking world have come to the fore again.
Sweden cut interest rates further into negative territory out of the blue last week, fearing its strong currency will engender deflation. The Swiss National Bank said it would aim to weaken what it sees as a "significantly overvalued" franc. And the Bank of England flagged the risk that sterling could strengthen further and leave inflation below target for longer.
Russia’s central bank meets having unexpectedly cut its key policy rate in January by 200 basis points to 15 percent, raising a question mark over its independence from political pressure, given inflation rose to a 13-year high of 16.7 percent in February.