CANADA FX DEBT-Loonie falls as Canadian data shows economic momentum easing

(Adds details on activity; updates prices) * Canadian dollar weakens 0.3% against the greenback * Trades in a range of 1.2616 to 1.2698 * Canadian wholesale trade falls 2.1% in July * Canadian bond yields rise across the curve By Fergal Smith TORONTO, Sept 16 (Reuters) - The Canadian dollar weakened against its U.S. counterpart on Thursday as the greenback notched broad-based gains and investors weighed domestic data showing some weakening in activity. The loonie was trading 0.3% lower at 1.2675 to the greenback, or 78.90 U.S. cents, after moving in a range of 1.2616 to 1.2698. Canadian wholesale trade fell by 2.1% in July from June, the biggest decline since April last year, and housing starts were down 3.9% in August compared with the previous month. "Momentum (in housing starts) has been moderating after unprecedented strength earlier in the year," Shelly Kaushik, an economist at BMO Capital Markets, said in a note. Foreign investors are growing more worried that Canada's federal election on Monday could result in a deadlock that hampers Ottawa's response to the COVID-19 pandemic and further slows the economic recovery from the crisis. The U.S. dollar climbed to a near 3-week high against a basket of currencies after data showing U.S. retail sales unexpectedly increased in August. The data could ease some concerns about a sharp slowdown in the U.S. economy, ahead of a Federal Reserve policy meeting next week. U.S. crude prices were unchanged at $72.61 a barrel as the threat to U.S. Gulf production from Hurricane Nicholas receded. Oil is one of Canada's major exports. Canadian government bond yields were higher across the curve. The 10-year touched its highest since Aug. 12 at 1.272% before pulling back to 1.231%, up 1.2 basis points on the day. (Reporting by Fergal Smith; Editing by Bernadette Baum)