头条创作挑战赛

简单经典永久流传
经典WR付图
WRG1:100*(HHV(HIGH,42)-CLOSE)/(HHV(HIGH,42)-LLV(LOW,42))COLORYELLOW,LINETHICK2；
WR2:100*(HHV(HIGH,21)-CLOSE)/(HHV(HIGH,21)-LLV(LOW,21))COLORFF00FF,LINETHICK2;
20,COLORGREEN;
80,COLORRED;