【上穿最低均线】（代码和图）

A1:=MIN(MA(C,20),MA(C,30));
A2:=MIN(A1,MA(C,40));
A3:=MIN(A2,MA(C,60));
A4:=MIN(A3,MA(C,120));
A5:=MIN(A4,MA(C,240));
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XG:CROSS(C,A5) AND MA(C,5)>REF(MA(C,5),1) ;