MACD优化指标
DIFF := EMA(CLOSE,13) - EMA(CLOSE,21);
DEA := EMA(DIFF,8);
MACD := 2*(DIFF-DEA);
快线:diff-dea;
m3:MA(快线,3);
分界线:MA(快线,21);
FILLRGN(快线,m3,快线>m3,RGB(255,0,0),快线<m3,RGB(0,255,0));
