三跌选股，百分之十止损，百分之二十止盈，胜率能达到百分之九十
二跌不超过十分之一仓位，三跌不超过五分之一仓位，四跌不超过四分之一仓位，五跌以下酌情处理
NCAAA2:=0.2;
NCZQD:=55;
NCAAA3:=0.2;
卖出线:=100;
阶段卖:=90;
底部:=10;
趋势0:=SMA((L-LLV(LOW,NCZQD))/(HHV(HIGH,NCZQD)-LLV(LOW,NCZQD))*100,5,1);
NCAH2:=VALUEWHEN(CROSS(底部,趋势0),L-L*NCAAA2);
NCAHL2:=VALUEWHEN(CROSS(底部,趋势0),L);
NCAL2:=IF(L<NCAH2,1,0);
NCAH3:=VALUEWHEN(CROSS(NCAH2,L),NCAH2-NCAH2*NCAAA3);
NCAL3:=IF(L<NCAH3 AND L<NCAH2,1,0);
底部黑马:=IF(趋势0<=10 AND NCAL2=1,1,0);
底部黑马2:=IF(趋势0<=10 AND NCAL3=1,1,0);
底部黑马2=1;
