以下是通达信BS买卖点主图指标公式
DRAWKLINE(H,O,L,C);
MID:=(3*CLOSE+LOW+OPEN+HIGH)/6;
主力:(20*MID+19*REF(MID,1)+18*REF(MID,2)+17*REF(MID,3)+
16*REF(MID,4)+15*REF(MID,5)+14*REF(MID,6)+
13*REF(MID,7)+12*REF(MID,8)+11*REF(MID,9)+
10*REF(MID,10)+9*REF(MID,11)+8*REF(MID,12)+
7*REF(MID,13)+6*REF(MID,14)+5*REF(MID,15)+
4*REF(MID,16)+3*REF(MID,17)+2*REF(MID,18)+REF(MID,20))/210,COLORRED;
IF(主力>=REF(主力,1),主力,DRAWNULL),COLORRED,LINETHICK2;
IF(主力<=REF(主力,1),主力,DRAWNULL),COLORGREEN,LINETHICK2;
VAR1:=IF(CLOSE/REF(CLOSE,1)>1.050 AND HIGH/CLOSE<1.010 AND IF(CLOSE>REF(CLOSE,1),88,0)>0, 91, 0);
STICKLINE(VAR1>90,L,L*0.92,0.1,0),COLORRED;
DRAWTEXT(VAR1>90,LOW*0.92,'B'),COLORRED;
买线:=EMA(CLOSE,2);
卖线:=EMA(SLOPE(CLOSE,21)*20+CLOSE,42);
B11:IF(CROSS(买线,卖线),L-0.02,DRAWNULL),CROSSDOT,LINETHICK4,COLORRED;
S11:IF(CROSS(80,RSI)*30,H+0.02,DRAWNULL),CROSSDOT,LINETHICK4,COLORGREEN;
VC:=((CLOSE-MA(CLOSE,6))/MA(CLOSE,6)*100+(CLOSE-MA(CLOSE,24))/MA(CLOSE,24)*100+(CLOSE-MA (CLOSE,32))/MA(CLOSE,32)*100)/3;
S2:=IF(VC>20 AND FILTER(VC< REF(VC,1),5),H+0.02,DRAWNULL),CIRCLEDOT,LINETHICK4,COLORGREEN;
A1:=BARSLAST(REF(CROSS("MACD.DIF","MACD.DEA"),1));
B1:=REF(C,A1+1)> C AND REF("MACD.DIF",A1+1)<"MACD.DIF" AND CROSS("MACD.DIF","MACD.DEA");
DRAWTEXT(B1> 0,L-0.02,'M底'),COLOR00FFFF; A2:=BARSLAST(REF(CROSS("KDJ.K","KDJ.D"),1));
B2:=REF(C,A2+1)> C AND REF("KDJ.K",A2+1)<"KDJ.K" AND CROSS("KDJ.K","KDJ.D");
DRAWTEXT(B2,L-0.10,'K底'),COLORFF00FF; A3:=BARSLAST(REF(CROSS("RSI.RSI1","RSI.RSI2"),1));
B3:=REF(C,A3+1)> C AND REF("RSI.RSI1",A3+1)<"RSI.RSI1" AND CROSS("RSI.RSI1","RSI.RSI2");
DRAWTEXT(B3> 0,L-0.18,'R底'),COLOR0000FF; C1:=BARSLAST(REF(CROSS("MACD.DEA","MACD.DIF"),1));
D1:=REF(C,C1+1)<C AND REF("MACD.DIF",C1+1)> "MACD.DIF" AND CROSS("MACD.DEA","MACD.DIF");
DRAWTEXT(D1> 0,H+0.16,'M顶'),COLOR00FF00; C2:=BARSLAST(REF(CROSS("KDJ.D","KDJ.K"),1));
D2:=REF(C,C2+1)<C AND REF("KDJ.K",C2+1)> "KDJ.K" AND CROSS("KDJ.D","KDJ.K");
DRAWTEXT(D2> 0,H+0.08,'K顶'),COLORFFFFCC; C3:=BARSLAST(REF(CROSS("RSI.RSI2","RSI.RSI1"),1));
D3:=REF(C,C3+1)<C AND REF("RSI.RSI1",C3+1)> "RSI.RSI1" AND CROSS("RSI.RSI2","RSI.RSI1");
DRAWTEXT(D3> 0,H+0.04,'R顶'),COLORFF9900;
