Final answer:
The correct answer is option 1 and 2. In semistrong-form efficient markets, trying to produce excess returns through technical analysis, monitoring daily market movements, studying analysts' reports, or analyzing financial statements is ineffective since all public information is already reflected in stock prices.
Step-by-step explanation:
In the context of semistrong-form efficient markets, certain strategies for generating excess returns are considered ineffective. If a market is semistrong-form efficient, it implies that all publicly available information is already reflected in stock prices. Therefore, the following strategies would not be effective:
- Graphing past prices searching for patterns (technical analysis)
- Watching the daily market movements
Since semistrong-form efficiency suggests that stock prices reflect all publicly known information, the last two mentioned strategies will also not produce excess returns:
- Studying the latest analyst's reports
- Analyzing a firm's financial statements (fundamental analysis)
Efficient market hypothesis proponents argue that the only way to achieve higher returns is through actions reflecting information not yet known by the market or through taking on higher risk.