趋势

步步为赢

K:SMA((C+2*STD(C,18)-MA(C,18))/(2*STD(C,18))-1,5,1);   
D:SMA(K,5,1);   
J:K,COLORSTICK;
   
S:=K<REF(K,1) AND REF(K,1)>=REF(K,2);   
B:=(K>REF(K,1) AND REF(K,1)<=REF(K,2) AND SLOPE(D,3)>0) OR CROSS(K,D);   
S1:=REF(BARSLAST(S),1);
B1:=REF(BARSLAST(B),1);
DRAWICON(B AND S1<B1,K*0.97,1);   
DRAWICON(S AND B1<S1,K*0.99,2);