emh

Equamineral Holdings Limited (EQH) holds an 80% interest in Equamineral Group Limited, which is the parent company for Equamineral SA, the Congolese company that holds the Oyabi Iron Project located in the Republic of Congo. http://www.equamineral.com

I can find plenty of discussion on whether the EMH is correct or not. And if it's not correct, the degree to which markets are inefficient. But my question - suppose that the EMH is correct. And suppose that everyone traded every day. Would the Market be efficient only if you looked at a...