The Acceleration Indicator (GyIA), a measure of economic and financial indicators compiled by business daily Világgazdaság, rose 0.21% in April from the previous month but fell 0.72% from the same month a year earlier, the paper said on Thursday. The GyIA measures non-food retail sales, real interest rates, the real value of the Budapest Stock Exchange’s main BUX index, industrial output, stock of vehicle loans, the yield curve for government securities, money supply and real wages.