{花好月圆之底部出击}
gspt2:=MA(HHV(HIGH,500),21);
gspt3:=MA(HHV(HIGH,240),21);
gspt4:=MA(HHV(HIGH,90),21);
gspt5:=MA(LLV(LOW,500),21);
gspt6:=MA(LLV(LOW,240),21);
gspt7:=MA(LLV(LOW,90),21);
gspt8:=MA((gspt5*0.96+gspt6*0.96+gspt7*0.96+gspt2*0.558+gspt3*0.558+gspt4*0.558)/6,21);
gspt9:=MA((gspt5*1.25+gspt6*1.23+gspt7*1.2+gspt2*0.55+gspt3*0.55+gspt4*0.65)/6,21);
gsptA:=MA((gspt5*1.3+gspt6*1.3+gspt7*1.3+gspt2*0.68+gspt3*0.68+gspt4*0.68)/6,21);
gsptB:=MA((gspt8*3+gspt9*2+gsptA)/6*1.738,21);
gsptC:=IF(DATE<=1341231,gsptB,gsptB*DAY);
gsptD:=LOW;
gsptE:=REF(LOW,1);
gsptF:=SMA(ABS(gsptD-gsptE),3,1)/SMA(MAX(gsptD-gsptE,0),3,1);
gspt10:=MA(IF(CLOSE*1.35<=gsptC,gsptF*10,gsptF/10),3);
gspt11:=LLV(LOW,30);
gspt12:=HHV(gspt10,30);
gspt13:=1591231;
买进:=IF(DATE<=gspt13,MA(IF(LOW<=gspt11,(gspt10+gspt12*2)/2,0),3),1)/10;
金底:=IF(REF(买进,1)>REF(买进,2) AND REF(买进,1)>买进,买进,0);
A:=DMA((((HIGH + LOW) + (CLOSE * 2)) / 4.15),0.9);
A1:=REF(EMA(A,3),1);
RSV1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;
K1:=SMA(RSV1,3,1);
D1:=SMA(K1,3,1);
J1:=3*K1-2*D1;
A3:= J1< 50;
XG2:=CROSS(CLOSE,A1) AND A3 AND C>REF(C,3) ;
XG:金底 AND XG2;