Semi-strong form efficiency suggests:
A)stock prices will adjust instantaneously to public information.
B)stock prices reflect all private information.
C)stock prices reflect all information
D)all of the above.

Question

Quizplus · Accepted Answer

Semi-strong form efficiency posits that stock prices adjust quickly to new public information, meaning all publicly available information is already reflected in stock prices. It does not assert that prices reflect private or insider information.

Semi-Strong Form Efficiency Suggests