以下是通達(dá)信【高拋低吸】指標(biāo)公式（無源碼的請(qǐng)下載附件導(dǎo)入）

必買:IF(TROUGHBARS(3,6,1)=0 AND HIGH>LOW+0.01,1,-6),COLOR30CC00,LINETHICK3 ;
必賣:IF(PEAKBARS(3,6,1)=0,60,84), COLOR0099FF ,LINETHICK2;

Q2:=(CLOSE-LLV(LOW, 18))/(HHV(HIGH, 18)-LLV(LOW, 18))*100;
 Q3:=SMA(Q2, 9, 1);
 Q4:=SMA(Q3, 3, 1);
長趨勢(shì):3*Q3-2*Q4,COLORMAGENTA ,LINETHICK2;
趨勢(shì)線:EMA(Q3, 3), COLORWHITE ,LINETHICK3;
 DRAWTEXT(CROSS(趨勢(shì)線, 長趨勢(shì)) AND REF(長趨勢(shì),1)>80, REF(長趨勢(shì),3), '*
頂'),COLORYELLOW,LINETHICK5;
 ☆見底啦: DRAWTEXT(REF(CROSS(趨勢(shì)線,長趨勢(shì)),84) AND
趨勢(shì)線>1.3*長趨勢(shì),長趨勢(shì),'☆←見底啦'), COLORBLUE,LINETHICK1;
 ★低買: DRAWTEXT(REF(CROSS(長趨勢(shì),趨勢(shì)線),1)
 AND 長趨勢(shì)>1.3*趨勢(shì)線,趨勢(shì)線,'★低買'), COLORCYAN ,LINETHICK2;