{屠龙刀_V字反攻}
MA20: MA(C, 20), COLORYELLOW, LINETHICK2;
ZT:=C>=ZTPRICE(REF(C, 1), 0.1);
趋势向上:=MA(C, 20)>REF(MA(C, 20), 1);
连续涨停:=COUNT(ZT, 3)>=2;
回落洗盘:=COUNT(C< O, 2)>=1 AND V< MA(V, 5)*0.8;
A3:=(C-LLV(L, 9))/(HHV(H, 9)-LLV(L, 9))*100;
A4:=SMA(A3, 3, 1);
A5:=SMA(A4, 3, 1);
A6:=3*A4-2*A5;
A7:=C-REF(C, 1);
A8:=100*EMA(EMA(A7, 6), 6)/EMA(EMA(ABS(A7), 6), 6);
买:=LLV(A8, 2)=LLV(A8, 7)AND COUNT(A8< 0, 2)AND CROSS(A8, MA(A8, 2))AND VOL< MA(VOL, 5);
DRAWTEXT(FILTER(买=1, 7), LOW-0.1, '低吸'), COLORYELLOW;
STICKLINE(买, OPEN, CLOSE, 2.5, 0), COLORYELLOW;
VARC:=SMA(MAX(C-REF(C, 1), 0), 6, 1)/SMA(ABS(C-REF(C, 1)), 6, 1)*100;
DRAWTEXT(CROSS(84, VARC), H*1.01, '高抛'), COLORYELLOW;
MA1:MA(CLOSE, 5), COLORWHITE, LINETHICK2;
下跌幅度:=(REF(C, 3)-L)/REF(C, 3)*100>=5;
快速收回:=C>REF(C, 3)*0.97;
V型反转:=下跌幅度 AND 快速收回 AND C>O;
前高:=HHV(H, 20);
主升浪:=C>=前高 AND 趋势向上;
DRAWKLINE(H, O, L, C);
STICKLINE(ZT, O, C, 3, 0), COLORYELLOW;
DRAWTEXT(连续涨停, L*0.96, '涨停'), COLORYELLOW;
DRAWTEXT(回落洗盘, H*1.03, '洗盘'), COLORLIBLUE;
DRAWICON(V型反转, L*0.97, 1);
DRAWTEXT(V型反转, L*0.93, '屠龙刀'), COLORYELLOW;
DRAWICON(V型反转, L*0.95, 23);
DRAWTEXT(V型反转, L*0.88, '买'), COLORYELLOW;
DRAWTEXT(主升浪, H*1.06, '主升'), COLORYELLOW;