(Adds strategist quote and details throughout, updates prices)
* Canadian dollar weakens 0.3% against the greenback
* The loonie touches its lowest point since June 19
* U.S. crude oil price falls by 4.74%
* Canada's 10-year yield hits a near three-year low
By Levent Uslu
TORONTO, Aug 7 (Reuters) - The Canadian dollar extended its losses, falling to a near seven-week low against its U.S. counterpart on Wednesday, as oil prices dropped and rising trade tensions worried investors.
The escalating U.S.-China trade war is adding to economic headwinds and hurting business sentiment.
The price of oil, one of Canada's major exports, tumbled more than 4%, extending recent heavy losses following a surprise build in U.S. crude stockpiles and fears that demand will shrink due to Washington's trade war with Beijing. perfect storm is definitely what we are seeing in the Canadian dollar right now where we are receiving shocks from falling oil prices, rising global trade tensions and financial turmoil, all at the same time." said Karl Schamotta, director of global markets strategy at Cambridge Global Payments.
At 3:36 p.m. (1936 GMT), the Canadian dollar CAD=D4 was trading 0.3% lower at 1.3312 to the greenback, or 75.12 U.S. cents. The currency hit its lowest intraday level since June 19 at 1.3344.
The downward move of the loonie came despite a pickup in the pace of purchasing activity in Canada in July, according to Ivey Purchasing Managers Index (PMI) data. The seasonally adjusted index rose to 54.2 from 52.4 the previous month, surpassing analysts' expectations for 53.0. for the Bank of Canada to cut interest rates by at least 25 basis points this year have climbed to almost 100% from about 40% after the release of data last week showing the economy strengthened more than expected in June, the overnight index swap market indicated. BOCWATCH
Last month, the Bank of Canada highlighted the risks that trade wars pose to the global economy as it left its benchmark interest rate unchanged at 1.75%. Zealand's NZD=D3 dollar fell heavily on Wednesday after its central bank stunned markets with an aggressive interest rate cut, fueling bets on more global easing. crude oil futures CLc1 settled 4.7% lower at $51.09 a barrel.
Canadian government bond prices were higher across the yield curve in sympathy with U.S. Treasuries. The two-year CA2YT=RR rose 7 Canadian cents to yield 1.315% and the 10-year CA10YT=RR was up 49 Canadian cents to yield 1.188%.
The 10-year bond yield hit its lowest intraday level since October 2016 at 1.127%.