通达信BS点买卖公式，简单明了

DA:(3*CLOSE+OPEN+LOW+HIGH)/6,POINTDOT;
DB:(20*DA+19*REF(DA,1)+18*REF(DA,2)+17*REF(DA,3)+16*REF(DA,4)+15*REF(DA,5)+14*REF(DA,6)
+13*REF(DA,7)+12*REF(DA,8)+11*REF(DA,9)+10*REF(DA,10)+9*REF(DA,11)+8*REF(DA,12)
+7*REF(DA,13)+6*REF(DA,14)+5*REF(DA,15)+4*REF(DA,16)+3*REF(DA,17)+2*REF(DA,18)+REF(DA,20))/210,COLORYELLOW;
DC:MA(DB,5),COLORRED;

VAR1:=(100 – ((90 * (HHV(HIGH,14) – CLOSE)) / (HHV(HIGH,14) – LLV(LOW,14))));
VAR2:=(100 – ((90 * (HHV(HIGH,14) – CLOSE)) / (HHV(HIGH,14) – LLV(LOW,14))));
VAR3:=(100 – MA(((100 * (HHV(HIGH,6) – CLOSE)) / (HHV(HIGH,6) – LLV(LOW,6))),34));
DIR1:=ABS(CLOSE-REF(CLOSE,5));
VIR1:=SUM(ABS(CLOSE-REF(CLOSE,1)),5);
ER1:=DIR1/VIR1;
CS1:=ER1*(0.8-2/8)+2/8;
CQ1:=CS1*CS1;
DIR2:=ABS(CLOSE-REF(CLOSE,10));
VIR2:=SUM(ABS(CLOSE-REF(CLOSE,1)),10);
ER2:=DIR2/VIR2;
CS2:=ER2*(0.8-2/24)+2/24;
CQ2:=CS2*CS2;
STICKLINE(VAR2 < MA(VAR3,6),LOW,HIGH,0,1),COLORLIBLUE;
STICKLINE(VAR2 > MA(VAR3,6),LOW,HIGH,0,1),COLORRED;
STICKLINE(((OPEN>CLOSE)AND(VAR2<MA(VAR3,6))),(CLOSE-0.03),OPEN,3.05,0),COLORGREEN;
STICKLINE(((OPEN<CLOSE)AND(VAR2<MA(VAR3,6))),CLOSE,OPEN,3.05,1),COLORGREEN;
STICKLINE(((OPEN>CLOSE)AND(VAR2>MA(VAR3,6))),OPEN,(CLOSE-0.03),3.05,0),COLORRED;
STICKLINE(((OPEN<CLOSE)AND(VAR2>MA(VAR3,6))),OPEN,CLOSE,3.05,1),COLORRED;
DRAWICON(CROSS(VAR2,MA(VAR3,6)),(LOW – (LOW*0.02)),7);
DRAWICON(CROSS(MA(VAR3,6),VAR1),(HIGH+(HIGH*0.02)),8);
PT:=REF(H,1)-REF(L,1);
CDP:=(REF(H,1)+REF(L,1)+REF(C,1)*2)/4;
AH:=CDP+PT;
AL:=CDP-PT;
NH:=CDP*2-REF(L,1);
NL:=CDP*2-REF(H,1);
强:IF(AH>REF(C,1)*1.1,REF(C,1)*1.1,AH)NODRAW;
阻:IF(NH>强,(强-CDP)*0.618+CDP,NH)NODRAW,COLORWHITE;
M:=IF(AL<REF(C,1)/1.1,REF(C,1)/1.1,AL);
撑:IF(NL<M,CDP-(CDP-M)*0.618,NL)NODRAW;
底:IF(AL<REF(C,1)/1.1,REF(C,1)/1.1,AL)NODRAW;