RE: Will EXN ever catch ECU ???For most of the last year, EXN has tracked ECU on a percentage basis. Plot the together on BIGCHARTS. On average, the share price ratio is around 50%. ECU charged ahead on news of bulk tonnage ores while EXN keeps increasing the high grade tonnage in the mantos. On the prospect of getting the debenture looked after soon and more discoveries, I bought a little more today.