描述
這是一套清爽的交易系統，主要就是動能多空指標，
然後配合著圓弧狀的通道指標，以及其他的輔助指標，使用上相當地清楚容易。
This is a refreshing trading system, primarily a momentum long-short indicator.
It is then used in conjunction with the rounded channel indicator, and other secondary indicators, which are quite clear and easy to use.
