{asi};
LC:=REF(CLOSE,1);
AA:=Abs(HIGH-LC);
BB:=ABS(LOW-LC);
CC:=ABS(HIGH-REF(LOW,1));
DD:=ABS(LC-REF(OPEN,1));
R:=IF(AA BB AND AA CC,AA+BB/2+DD/4,IF(BB CC AND BB AA,BB+AA/2+DD/4,CC+DD/4));
X:=(CLOSE-LC+(CLOSE-OPEN)/2+LC-REF(OPEN,1));
SI:=8X/RMAX(AA,BB);
ASI:=SUM(SI,0);
{线性回归斜率};
TP:=(O+H+L+C)/4;
长:EMA(SLOPE(TP,13)1+TP,W),POINTDOT,COLORCYAN;
压力轨道:长+2STD(TP,W),COLORLIGRAY,crOSSDOT;
支撑轨道:长-2STD(TP,W),COLORLIGRAY,CROSSDOT;
IF(长 REF(长,1),长,DRAWNULL),POINTDOT,COLORMAGENTA;
{ rsi macd };
RLC:=REF(TP,1);
RSI1:=SMA(MAX(TP-RLC,0),8,1)/SMA(ABS(TP-RLC),8,1)100;
DIF0:=EMA(ASI,21)-EMA(ASI,34);
DEA0:=EMA(DIF0,MID);
MacD0:=DIF0-DEA0;
DRAWICON(EXIST(RSI1 20,3) AND MACD0 REF(MACD0,1),H*1.01,5);