写出金叉共振公式的共振和红箭头这两个选股

编写要求：

市场成本:DMA(AMOUNT/V/100,V/CAPITAL),COLORRED; DRAWICON(CROSS(C,市场成本),L-0.20,1);{1号图标显示红脸} {PARTLINE(市场成本,市场成本>REF(市场成本,1),RGB(255,0,0),NOT(市场成本C AND REF(DIFF,A1+1)C AND REF("KDJ.K"(9,3,3),A2+1)C AND REF("RSI.RSI1"(6,12,24),A3+1)0,L-0.20,5); DRAWTEXT(B1,L-0.30,'MACD底背'),COLORWHITE; DRAWICON(B2>0,L-0.20,4); DRAWTEXT(B2,L-0.30,'KDJ底背'),COLORFF00FF; DRAWICON(B3>0,L-0.20,3); DRAWTEXT(B3,L-0.30,'RSI底背'),COLORYELLOW; DRAWICON(CROSS(DIFF,DEA) AND CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3)),L-0.20,6); DRAWTEXT(CROSS(DIFF,DEA) AND CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3)),L-0.30,'金叉共振'),COLOR0099FF;(

股票网解答：

DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);
DEA:=EMA(DIFF,9);
金叉共振:CROSS(DIFF,DEA) AND CROSS("KDJ.K"(9,3,3),"KDJ.D"(9,3,3));