Via the spreading and prevailing of internet, fast and huge information rush to everyone. The impact to personal investment analysis and investment execution is extremely huge. Huge information make people insensitive, fast information make people unable to make decision and execute it in time. This study trying to avoid traditional technological analysis, and leverage the modern computing technology that use neural network and genetics algorithm, to forecast price peak or trough based on previous minor peaks and troughs. Look forward to better profit and quicker response via this way. This study integrated neural networks and genetics algorithm for investment analysis and decision making.