【通达信】MACD-roc(提前量起步线)-指标公式源码DIFF : EMA(CLOSE12) - EMA(CLOSE26)DEA : EMA(DIFF9)MACD : 2(DIFF-DEA)80 COLORSTICKROC1:=(CLOSE-REF(CLOSE14))REF(CLOSE14)100ROC2:=(CLOSE-REF(CLOSE11))REF(CLOSE11)100提前量:M