飞狐拐点线

拐点线:3*SMA((CLOSE-LLV(LOW,13))/(HHV(HIGH,13)-LLV(LOW,13))*100,3,1)-2*SMA
((CLOSE-LLV(LOW,13))/(HHV(HIGH,13)-LLV(LOW,13))*100,3,1)COLORYELLOW;