X4:=EMA(C,20);
廿斜率:(X4-REF(X4,1))/REF(X4,1)*100,LINETHICK0;
十换手:SUM(VOL,10)/CAPITAL*100,LINETHICK0;

X1:=EMA(C,20);
X2:=REF(X1,1);
二十日均线斜率:(X1-X2)/X2*100;
十日换手:SUM(VOL,10)/CAPITAL*100;

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