If you believe in the form of the EMH, you believe that stock prices reflect all relevant information, including historical stock prices and current public information about the firm, but not information that is available only to insiders.

The correct answer is letter "A": semistrong.

Explanation:

The semistrong form efficiency of the market is part of the Efficiency Market Hypothesis (EMH) that states stock prices can only be "predicted" using available information public to everyone. Under this approach, not even insiders' information would represent a difference in estimating the future value of a stock.

The semistrong for of the EMH leaves fundamental and technical analysis useless on stock price fluctuation.

there is no possible way mgk stands a chance with the greatest white rapper of all time. eminem killshots had more bars than rap devil and the reason mgk is doing all this is cause he not getting attention anymore til the release of rap devil and the disses he is putting on eminem. now rap devil was more fire than killshot so mgk might won the battle with rap devil but eminem won the war with killshot.

reducing the scale of the market for a new product.