"If there is no indication that a compromise is going to be reached, and that some type of resolution is going to be reached, equity markets as we are witnessing, will pass verdict," said Andrew Pyle, investment adviser at ScotiaMcLeod in Peterborough, Ont.
Investors will also be anxious to see if shoppers' confidence has been shaken as the American retail sector launches the start of the holiday shopping season with many stores opening their doors Thanksgiving night on Thursday.
The TSX has tumbled 3.9 per cent since the election Nov. 6 as worries about a sudden slowing of economic growth would be bad news for a resource heavy market like Toronto's, since a lessening of demand for oil and metals would put pressure on mining and energy stocks.
The Dow industrial average has fallen five per cent as investors worry about higher dividend and capital gains taxes.
The election left the Washington status quo largely in effect — the Democrats control the White House and Senate while Republicans continue to control the House of Representatives.
The outcome left traders lacking confidence that lawmakers can agree on a budget deficit cutting compromise and defuse the expiration of Bush-era tax cuts and the automatic imposition of huge spending cuts. Many economists believe the combination would send the U.S. back into recession.
There was some comfort at the end of the week as congressional leaders expressed confidence a deal could be reached following a Friday meeting with president Barack Obama.
And while many think that American politicians will get a compromise together out of sheer self-survival instincts, it's not surprising that investors aren't waiting around until Dec. 31 to protect themselves, particularly in the U.S. where much higher dividend and capital gains tax hikes are a real possibility.
"While politicians in Washington may tend to act stupid at times, they will not be so insane to allow this fiscal cliff to materialize and will likely do something sooner than later so that doesn’t happen," added Pyle.
"But that doesn’t mean that investors are not still sensitive to hints or indications that may not happen."
And while investor confidence has been shaken by the looming deadline, traders will be anxious to see if consumers are feeling a sense of alarm at the start of the holiday retail season, which traditionally kicks into gear the day after Thanksgiving. It's referred to as Black Friday as it, ideally, marks the start of a period when retailers begin to turn a profit, or move into the black.
Some analysts point out that a widely-watched gauge, the University of Michigan's consumer sentiment index released Nov. 9, showed that Americans feel better about the state of the U.S. economy than at any point in the last five years.
But Pyle said it’s very possible the unease is affecting consumers who are facing big tax hikes in 2013 unless the fiscal cliff issue is dealt with.
"We have lost a key element of consumer confidence with this market decline," he said.
"And so now retail business owners in the US are not only thinking about their own fiscal future under the fiscal cliff scenarios, now (they’re) thinking, I may not get many customers in the store on Black Friday because the market has fallen back so much and we could see it reflected in another somewhat dismal retail sales number for November."
On the economic front, traders will look to the September reading on Canadian retail sales. Economists looked for Statistics Canada to report sales rose 0.5 per cent during the month following a 0.3 per cent rise in August.
In the U.S., traders hope to see continued signs of an improving housing sector amid lower levels of foreclosures and modest price increases.
Housing starts for October are reckoned to come in at an annualized rate of 840,000, down from 872,000 in September.
"Compounding the natural volatility of the figures, stormy weather towards the end of the month may have restricted starts along the populous east coast," said CIBC economist Andrew Grantham.
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