Cautious investor sentiment has stock index futures pointing to a moderately lower open on Friday.

FORBES: Magazine Article

In fact, you should never buy or sell stocks based on any single sentiment indicator, whether it is our survey, the State Street Investor Confidence Index or the Investors Intelligence Advisors Survey.

FORBES: How Much Should You Rely On Sentiment Surveys?

My favored ways of measuring investor sentiment are the poll of its members by the American Association of Individual Investors (AAII), and the VIX Index.

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