飞狐乖离率指标公式

bias:(CLOSE-MA(CLOSE,12))/MA(CLOSE,12)*100;
BIAS1:(EMA(收盘价,4)-MA(收盘价,38))/MA(收盘价,38)*100;
BIAS2:(EMA(收盘价,7)-MA(收盘价,57))/MA(收盘价,57)*100;
BIAS3:(EMA(收盘价,9)-MA(收盘价,137))/MA(收盘价,137)*100;
BIAS4:(EMA(收盘价,12)-MA(收盘价,254))/MA(收盘价,254)*100,COLORRED;
PARTLINE(BIAS PARTLINE(BIAS1 PARTLINE(BIAS2 PARTLINE(BIAS3 PARTLINE(BIAS4 FILLRGN(BIAS1 FILLRGN(BIAS2 FILLRGN(BIAS1 PARTLINE(BIAS1>ref(BIAS1,1),BIAS1),COLORYELLOW,LINETHICK2;
PARTLINE(BIAS2>ref(BIAS2,1),BIAS2),COLORMAGENTA,LINETHICK2;
PARTLINE(BIAS3>ref(BIAS3,1),BIAS3),COLORGREEN,LINETHICK2;
PARTLINE(BIAS4>ref(BIAS4,1),BIAS4),COLORRED,LINETHICK2;
FILLRGN(BIAS1>ref(BIAS1,1) and BIAS2>ref(BIAS2,1) and BIAS3>ref(BIAS3,1) and BIAS4>ref(BIAS4,1),-10,-5),COLORBROWN;
FILLRGN(BIAS1>ref(BIAS1,1),-10,-5),COLORBROWN;