通达信【反弹号角吹响】副图指标 反弹上攻两个信号 吃肉行情逃不掉  源码分享券商etf有哪些股票 YBH0:=(CLOSE-REF(CLOSE,3))/REF(CLOSE,3); YBH1:=(CLOSE-REF(CLOSE,5))/REF(CLOSE,5); YBH2:=(CLOSE-REF(CLOSE,20))/REF(CLOSE,20); YBH3:=(CLOSE-REF(CLOSE,60))/REF(CLOSE,60); YBH4:=(CLOSE-REF(CLOSE