底部放量拐点 底部二倍以上放量源码附图
////++++++++++++++++++++++++++++++++++五星级信号1+暴跌抢反弹准确率高 ++++++++++++++++++++++++++++++++//
DRAWTEXT(REF(MA(C,3),10)/C>1.05 AND REF(MA(C,3),20)/MA(C,3)>1.08//20日内股市经过一轮持续下跌
AND REF(MA(V,3),20)/MA(V,3)>1.1//股市量大幅萎缩
//AND MA(V,3)>MA(V,5) //近期量回升
AND V/REF(MA(V,5),1)>1.5
AND C>REF(C,1) AND REF(C,2)>REF(C,1)//近期价回升
,L,'底'),colorwhite;
////++++++++++++++++++++++++++++++++++五星级信号2+暴跌抢反弹准确率高 ++++++++++++++++++++++++++++++++//
DRAWTEXT(REF(MA(C,3),10)/MA(C,3)>1.05
AND REF(MA(C,3),20)/MA(C,3)>1.1//股市经过一轮持续下跌
AND REF(MA(V,3),20)/MA(V,3)>1.1//股市量大幅萎缩
AND MA(V,3)>MA(V,5) //近期量回升
//AND V/REF(V,1)>2
AND C>REF(C,1) AND REF(C,2)>REF(C,1)//近期价回升
,L,'底'),coloryellow;
////++++++++++++++++++++++++++++++++++五星级信号3+暴跌抢反弹准确率高 ++++++++++++++++++++++++++++++++//
DRAWTEXT(REF(MA(C,3),10)/C>1.05
AND REF(MA(C,3),20)/MA(C,3)>1.08//股市经过一轮持续下跌
AND REF(MA(V,3),20)/MA(V,3)>1.1//股市量大幅萎缩
AND MA(V,3)>MA(V,5) //近期量回升
//AND V/REF(V,1)>2
AND C>REF(C,1) AND REF(C,2)>REF(C,1)//近期价回升
,L,'底'),colorblue;
/////++++++++++++++++++++++++++++++++++五星级信号4+暴跌抢反弹准确率高 ++++++++++++++++++++++++++++++++//
DRAWTEXT(REF(MA(C,3),20)/C>1.2 AND REF(MA(C,3),5)/C>1.05 AND V/REF(V,1)>1.1 AND C>REF(C,1)AND REF(MA(V,3),20)/MA(V,3)>1.1,L,'底'),colorgreen;//大波段底-较为准确，如第二日收阴则卖出。
//==============================（二B）四星级中短线反弹信号-较准确=============================//
DRAWTEXT(
REF(MA(C,3),20)/C>1.08 AND REF(MA(V,3),20)/MA(V,3)>1.1
AND REF(MA(C,3),5)/C>1.05
AND V/REF(V,1)>1.1 AND (C+O)/2>REF((C+O)/2,1),L,'底'),coloryellow;
