Renewed concerns over Spain and Greece weigh on the euro Malta Independent Monday, 1 October 2012, 15:48 Last update: about 15 years ago <a href='https://ads.independent.com.mt/www/delivery/ck.php?n=afef72b0&cb=163' target='_blank'><img data-src='https://ads.independent.com.mt/www/delivery/avw.php?zoneid=22&cb=163&n=afef72b0' border='0' alt='' /></a> The perspective of a global monetary stimulus pushes investors to seek refuge in gold