The Maine Council on Economic Education announced Tuesday the top-performing teams in its 10-week stock market simulation.

Oak Hill High School of Sabattus, under the direction of teacher Jim Ford, turned a hypothetical $100,000 into $116,477 in the 10-week period to take home honors in the grades 10-12 division. Rose M. Gaffney School of Machias won the grades seven to nine division and China Middle School of China won for grades four to six.