学会这个方法，抓10倍大牛股的概率提升10倍>>

HLM:MA((C-LLV(L,36))/(HHV(H,36)-LLV(L,36)),5),COLOR0077FF;

WM4:WMA(REF(HLM,1),4),COLORFF9900;

DRAWTEXT(CROSS(HLM,WM4),HLM,'←吸'),COLOR00FF00;

DRAWTEXT(CROSS(WM4,HLM),HLM,'←抛'),COLOR0077FF;