2021-03-15 09:00发布 生成海报
子1:=SMA(MAX(C-REF(C,1),0),5,1)/SMA(ABS(C-REF(C,1)),5,1)*100;
子2:=SMA(MAX(C-REF(C,1),0),10,1)/SMA(ABS(C-REF(C,1)),10,1)*100;
水1:=EMA(子1,2);