▍1. BKD
一个帮助外汇交易者判断交易方向的信号,思路是进行突破交易,结合布林带通道和KD指标,KD上涨过程中过滤做空信号,KD下跌过程中,过滤做多信号。(A signal to help foreign exchange traders to judge the transaction direction, train of thought is a breakthrough deal with Bollinger channel and KD index, filter the short signal KD increases, KD falls in the process, filtering the signal to do more.)