In: Finance
New information causes a quick price change followed by smaller price changes as the market adjusts. |
New information causes a large price change followed by price changes in the opposite direction as the market settles down after the news. |
New information causes a quick price change followed by random price changes. |
New information is reflected in an unbiased manner in stock prices after several days. |
An inefficient market |
A market that is weak-form efficient |
A semi-strong-form efficient market |
A strong-form efficient market |
Only the weight of each asset in the portfolio |
Only the expected return of each asset in the portfolio |
The probability of profitable investments and the expected return of each asset |
The expected return and weight of each asset in the portfolio |
5.45 percent |
5.90 percent |
6.20 percent |
6.41 percent |
diversifiable, diversifiable |
undiversifiable, undiversifiable |
undiversifiable, diversifiable |
diversifiable, undiversifiable |