It is necessary to remember for a correct Fibonacci Channel building: base line limits the upper part of the channel when trend is ascending, and the lower part of it when trend is descending.

• 要正确创建斐波纳契通道必须记住的是在当趋势线上升，基本线限制住了通道最高点，当趋势线向下，基本线限制住了通道的最低点。