Major market indexes are surging yet again, with both the S&P 500 (SNPINDEX: ^GSPC) and the Dow Jones Industrial Average (DJINDICES: ^DJI) hitting new record highs earlier this week.

However, continued volatility within the tech industry has left investors with mixed feelings about the market. While 37% of investors feel optimistic about the next six months, according to the latest weekly survey from the American Association of Individual Investors, 38% feel pessimistic and 25% are neutral.

Missed Nvidia in 2009? This Rare Signal Is Flashing Again. In 2009, a “Double Down” signal flashed for a little-known chipmaker called Nvidia. For the first time in years, that same “Total Conviction” signal is…