N:=13; VAR1:=(2*CLOSE+OPEN+HIGH+LOW)/5; VAR2:=(CLOSE-MA(CLOSE,N))/MA(CLOSE,N)*100; VAR3:=(EMA(VAR2,3)+EMA(VAR2,6)+EMA(VAR2,12)+EMA(VAR2,24))/4; A1: EMA(VAR3,2); A2: EMA(A1,2); A3: EMA(A2,2); A4: EMA(A3,2); A5: EMA(A4,2); A6: 3*A1-2*A2; 强弱: 0, CIRCLEDOT; 买进: IF(CROSS(A1,A5),-1,-5); 卖出: IF(CROSS(A5,A1),1,5);