通达信红R买-绿M卖（30分钟）副图源码

CYC13:=0.01*EXPMA(AMOUNT,13)/EXPMA(VOL,13);
 CYS:(CLOSE-CYC13)/CYC13*100;
 DRAWTEXT("ZXNH.ZXNH"=1 AND CYS<=-2,CYS,'R'),COLORRED;
 DRAWTEXT("ZXNH.ZXNH"=1 AND CYS>2,CYS,'M'),COLORGREEN;