CNBC's midday update covers a broadly higher stock market on the 25th anniversary of 9/11, with the Dow up 537 points and the S&P 500 and Nasdaq each up about 1%. Mike Sani attributes the rally to CPI data matching expectations and clarity on next week's likely Fed rate hike. Consumer confidence weakened sharply, mortgage rates crossed above 7%, and oil remains elevated near $99 amid Middle East tensions, while diesel hit a record $6 per gallon.