What is the weak form of the efficient market hypothesis?

Related questions

1. What is market inefficiency example?
2. What are primary and secondary markets?
3. What are the different forms of the efficient market hypothesis?
4. What is strong form of market efficiency?
5. Are markets fully efficient?
6. What are the forms of capital market efficiency?
7. Is the market for all stocks equally efficient?
8. How does a market become efficient?
9. How is an efficient market characterized?
10. What is weak form of market efficiency?

Tags

1. #predict
2. #stock
3. #analysis
4. #hypothesis
5. #directly
6. #market
7. #prices
8. #basis
9. #efficient
10. #future
11. #technical
12. #aimed
13. #cannot