通达信云端准备预警副图，选股公式

操作说明:很多人爱玩短线。原因很简单：根据目前的市场行情，短线可以使偶们在市场中赚到比中长线更多的钱。但操作难度很大，许多朋友由于选股不当，往往买在高点，卖在低点。不但没赚钱，而且一直在赔
偶副图提出的一个预警信号分享给大家，没有百分之百的指标，只有高成功率的指标加上你的盘感和操盘经验相结合才会大赢
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【云端准备预警】副图源码
 
N1:=5;N2:=8;
 LC:=REF(CLOSE,1);
 RSI1:=SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100;
 RSI2:=SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100;
 STICKLINE(CROSS(RSI1,20) AND (CROSS(RSI1,RSI2) AND RSI1<50),0,20,4,0 ),COLOR000099;
 STICKLINE(CROSS(RSI1,20) AND (CROSS(RSI1,RSI2) AND RSI1<50),0,20,3,0 ),COLOR0000BB;
 STICKLINE(CROSS(RSI1,20) AND (CROSS(RSI1,RSI2) AND RSI1<50),0,20,1.5,0 ),COLOR0000DD;
 STICKLINE(CROSS(RSI1,20) AND (CROSS(RSI1,RSI2) AND RSI1<50),0,20,0.3,0 ),COLOR0000FF;
 DRAWTEXT(CROSS(RSI1,20) AND (CROSS(RSI1,RSI2) AND RSI1<50),18,'准'),COLORYELLOW;
 DRAWTEXT(CROSS(RSI1,20) AND (CROSS(RSI1,RSI2) AND RSI1<50),14,'备'),COLORYELLOW;
 
 
【云端准备预警】选股源码
 
N1:=5;N2:=8;
 LC:=REF(CLOSE,1);
 RSI1:=SMA(MAX(CLOSE-LC,0),N1,1)/SMA(ABS(CLOSE-LC),N1,1)*100;
 RSI2:=SMA(MAX(CLOSE-LC,0),N2,1)/SMA(ABS(CLOSE-LC),N2,1)*100;
 云端准备:CROSS(RSI1,20) AND (CROSS(RSI1,RSI2) AND RSI1<50);