INPUT:N(90,30,220,1),DZF(5,-3,12,1),XZF(-2,-5,5,1);
ISST:=STRFIND(STKNAME,UPPERSTR('*S'),2);
ISS:=STRFIND(STKNAME,UPPERSTR('S'),1);
TB:=(ISST=0) and DYNAINFO(8)>0 and DYNAINFO(14)<DZF/100 and DYNAINFO(14)>XZF/100 and (ISS=0);

A:=PERIOD;
N:=IF(A=0,1,IF(A=1,5,IF(A=2,15,IF(A=3,30,IF(A=4,60,IF(A=5,240,DRAWNULL))))));
M:=IF(N=1,IF(MOD(FROMOPEN,1)=0,1,
MOD(FROMOPEN,1)),IF(N=5,IF(MOD(FROMOPEN,5)=0,5,
MOD(FROMOPEN,5)),IF(N=15,IF(MOD(FROMOPEN,15)=0,15,
MOD

VAR1:=((CLOSE - LLV(LOW,50))/(HHV(HIGH,50) - LLV(LOW,50)))*(100);
VAR2:=REVERSE(VAR1);
VAR3:=SMA(VAR1,6,1);
K:=SMA(VAR3,4,1);
D:=SMA(K,4,1);
DRAWTEXT(CROSS(K,D) AND MA(CLOSE,5)<CLOSE,D,'做多阶段'),COLORRED;
DRAWTEXT(CROS