You Are Aware That Your Neighbor Trades Stocks Based on Confidential

Multiple Choice

You are aware that your neighbor trades stocks based on confidential information he overhears at his workplace. This information is not available to the general public. This neighbor continually brags to you about the profits he earns on these trades. Given this, you would tend to argue that the financial markets are at best ________ form efficient.

A) weak
B) semiweak
C) semistrong
D) strong
E) perfect