21 Income from trading operations audited information (XLS:) Download in CHF thousands 2016 2015 +/– % Foreign exchange trading 31'405 34'252 –8.3 Foreign note trading 1'603 315 408.3 Precious metals trading 755 858 –12.0 Securities trading 45 178 –74.5 Total 33'809 35'603 –5.0