通达信最简单的波段操作线(源码虽然三行,但准确性很高)
VAROP:=(LOW+HIGH+CLOSE)/3; OP: MA(VAROP,5),LINETHICK2,COLORWHITE; STICKLINE(OP>REF(OP,1),OP,OP+0.018,2,0),COLORRED,LINETHICK2;