Stocks soar on hopes that stimulus will counter coronavirus, but analysts warn the worst may be yet to come

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· *Stocks rose on Tuesday as investors cheered the prospect of monetary and fiscal stimulus in response to coronavirus.*
· *Australia's central bank cut its key interest rate by 0.25 percentage points to a record low of 0.5%.*
· *G7 central bankers and finance chiefs are set to discuss their policy responses to the...