Euronext says still analysing whether to bid for Madrid bourse

LONDON (Reuters) - Pan-European stock market operator Euronext is looking at "all parameters" of the Swiss exchange's offer for Spain's Bolsas y Mercados Espanoles (BME) but has yet to decide whether to launch a counter-bid, Euronext boss Stephane Boujnah said on Wednesday."We are analysing all the parameters that are relevant to the BME situation," Boujnah told reporters."We are monitoring all the developments around that situation... We will make a decision when we believe we have to make..