| This study examines the transactions carried out by brokers both in volume and frequency and its effect on stock price movements. By using transaction data carried out by brokers during the previous one month, it will be analyzed for stock price movements for the next one week. In this study shows that by using volume and frequency transactions can predict stock price movements over the next week and then tested the accuracy level shows that the accuracy of this study is relatively good. By this stock price forecasting with broker transaction method can be used by investors to reduce the level of risk in stock investment. In addition, the Capital Market Supervisory Agency can reduce the level of manipulation of transactions that have not been tracked by the capital market Supervisory Agency. |