指标图形文字提示买卖信号，低位出现连续红色柱形买入，高位出现连续绿色柱形卖出。

VAR1:=((CLOSE - LLV(LOW,15))/(HHV(HIGH,15) - LLV(LOW,15)))*(100);
 VAR2:=REVERSE(VAR1);
 VAR3:=SMA(VAR1,5,1);
 K:=SMA(VAR3,3,1);
 D:=SMA(K,3,1);
 85,STICK,Linethick7,ColorFF0000;
 DRAWTEXT(CROSS(K,D) AND (D < 18),15,'买'),Color00FF00;
 DRAWTEXT(CROSS(D,K) AND (D > 75),85,'卖'),ColorFFFFFF;
 STICKLINE((K >= D),K,D,6,0),Color0000A8;
 STICKLINE((K >= D),K,D,5,0),Color0000C0;
 STICKLINE((K >= D),K,D,4,0),Color0000E0;
 STICKLINE((K >= D),K,D,3,0),Color0000F0;
 STICKLINE((K >= D),K,D,2,0),Color0000D0;
 STICKLINE((K >= D),K,D,1,0),Color8080FF;
 STICKLINE((K <= D),K,D,6,0),Color008800;
 STICKLINE((K <= D),K,D,5,0),Color009900;
 STICKLINE((K <= D),K,D,4,0),Color00AA00;
 STICKLINE((K <= D),K,D,3,0),Color00BB00;
 STICKLINE((K <= D),K,D,2,0),Color00CC00;
 STICKLINE((K <= D),K,D,1,0),Color00DD00;