However, there is a significant amount of the market (30%? Tried to google the figure and couldn't find it) that Wall Street doesn't cover, analyze or do much o

However, there is a significant amount of the market (30%? Tried to google the figure and couldn't find it) that Wall Street doesn't cover, analyze or do much of anything about. For the most part, this is the playing field for the individual investor. Is "a couple of hours per week" enough to do the research necessary to perform well in that area?