* C$ falls to C$1.0185 or 98.18 U.S. cents
* Bonds little changed ahead of BoC
TORONTO, April 19 (Reuters) - The Canadian dollar extended losses against its U.S. counterpart on Monday to its lowest in almost 3 weeks as lingering concerns over fraud charges against Goldman Sachs, and wider fallout in the financial sector, curbed investor appetite for risker assets.
Financial markets were rattled after the U.S. Securities and Exchange Commission charged Goldman Sachs Group with fraud on Friday in connection with a debt product tied to subprime mortgages.
The currency fell as low as C$1.0216 to the U.S. dollar, or 97.89 U.S. cents, its lowest level since March 30, as investors scampered to traditional safe-haven assets.
"When markets are generally reducing risk that tends to be negative for Canada," said Adam Cole, global head of FX strategy at RBC Capital Markets in London.
"If we do see stocks sustaining the losses that they've seen on the back of this story then that does raise fears going forward of more anti-financial legislation, which is at the route of the problems."
At 8:36 a.m. (1236 GMT), the Canadian dollarwas at C$1.0185, or 98.18 U.S. cents, down from Friday's finish at C$1.0132 to the U.S. dollar, or 98.70 U.S. cents.
Oil hit a 3-week low below $82 a barrel and gold fell more than 1 percent to its lowest in nearly two weeks, which added pressure to the commodity-linked currency. [O/R] [GOL/]
Before the Goldman news broke, market watchers had expected the Canadian dollar to drift higher ahead of the Bank of Canada's policy announcement on Tuesday. The market is looking for clues from the bank on the timing of an increase in its key interest rate from the current low 0.25 percent level.
Most of Canada's primary securities dealers predicted in a Reuters poll on Thursday that the bank would wait until July to raise interest rates as the high-flying Canadian dollar gives it some breathing room by providing a tightening mechanism for the economy. [ID:nN15207373]
The central bank has pledged to keep rates at the current low level until the end of June, so long as inflation remains in check. Higher interest rates normally draw investment and push up a currency.
However, Cole said momentum for the Canadian currency to move higher based on any signals from the central bank to move sooner rather than later on interest rates could be overshadowed by the Goldman fallout.
"When you get moves in risk appetite of this magnitude, they tend to overwhelm domestic news," he said.
"Domestically, we still think Canada looks very very good."
Canadian bond prices were little changed ahead of the Bank of Canada announcement.
The two-year government bondwas flat at C$99.32 to yield 1.869 percent, while the 10-year bond edged 5 Canadian cents higher to C$100.550 to yield 3.678 percent. (Reporting by Claire Sibonney; Editing by Theodore d'Afflisio)
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