In an efficient market,abnormal returns are not possible,even using inside information.

Question

Quizplus · Accepted Answer

In an efficient market, prices reflect all available information, including public and private (inside information). However, if someone has access to inside information not yet reflected in the market prices, they could potentially achieve abnormal returns by trading on this information before it becomes public. This practice, however, is illegal in many jurisdictions.

In an Efficient Market,abnormal Returns Are Not Possible,even Using Inside