日线是阳线，当前周期 5 10 20均线多头排列，并且为阴线，且最低点小于5均线做多，5 10均线死叉平仓
day_c:CALLSTOCK('',vtCLOSE,6,0);
day_o:CALLSTOCK('',vtOPEN,6,0);
c1:day_c>day_o;//日线是阳线
ma5:ma(c,5);
ma10:ma(c,10);
ma20:ma(c,20);
dtbl:ma5>ma10 and ma10>ma20;//多头排列
cd:dtbl and c<o and c<ma5 and c1;
if cd and holding=0 then buy(holding=0,1,market);
平仓的你自行处理下。