A Reversal In Bullish Investment Sentiment

 | Feb 09, 2018 12:58AM ET

I have often written that sentiment measures are most valuable at their extremes. Also, they tend to be most representative of potential market turning points when the extreme is at the bearish end of the spectrum. However, in hindsight, it appears recent excessive bullishness for individual investors and institutional investors indicated a cautionary equity market outlook would have been profitable.

The first chart below represents individual investors' bullish sentiment responses as reported weekly by The American Association of Individual Investors . On January 4 of this year, bullish sentiment spiked to near 60% and represents a high level for this reading. About a month later, the 8-period moving average reached near 51%, also a high level for the 8-period average, although the average has exceed 60% in the past.