- CFA Exams
- CFA Level I Exam
- Study Session 12. Equity Investments (1)
- Reading 38. Market Efficiency
- Subject 1. The Concept of Market Efficiency
CFA Practice Question
ALL of the following are requirements of an efficient market EXCEPT ______.
II. predictable arrival of news and information
III. swift price adjustment to new information
IV. low barriers to transactions and arbitrage
I. continuous analysis
II. predictable arrival of news and information
III. swift price adjustment to new information
IV. low barriers to transactions and arbitrage
A. I and II
B. II only
C. III and IV
Explanation: New information should arrive randomly, otherwise markets would not reflect all available information and informed traders would exploit uninformed traders or investors.
User Contributed Comments 4
User | Comment |
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campitos69 | Can someone comment on the first statement please?. I mean, I know answer is right, but I don't know what they meant by continuous analysis as a requirement of an efficient market. Thanks |
larc4eva | I think, reflecting the explanation above, analyzing market should be continued due to randomly arriving new information and as market changes continuously. This was just my opinion. I also would like A commented by someone who is 100% sure about. |
Fliper333 | In my point of view, market efficiency comes from analysis. If decisions are made without any analysis it will be irrational decision - and hence inefficient market. |
farhan92 | i would have got this right if EXCEPT was written in bold,red and highlighted -.- |