Bone-chilling temps put the U.S. and the stock market in a deep freeze

The deep chill in this market that began last week is now reaching historical proportions. The S&P 500 has logged five-straight sessions without a daily price change of more than 0.1%. That ties the record for the most ever, dating back to 1928 when the index was launched, according to New York-based investment strategist Walter Murphy.