波动线指标 (源码)

PARTLINE(k,k REF(k,1)AND REF(k,1) 0,RGB(255,0,0),k REF(k,1),
RGB(0,255,0),k REF(k,1)AND REF(k,1) 0,RGB(255,0,255));
PARTLINE(d,d REF(d,1),RGB(255,255,0),d REF(d,1),RGB(0,255,255));