a:=cross(c,ma(c,5)) and cross(c,ma(c,10)) and cross(c,ma(c,20));a1:=v>=ref(v,1)*2;a2:=macd.dif>macd.dea;a3:=ref(close,1)<ref(sar(4,2,20),1) and close>=sar(4,2,20);xg:a and a1 and a2 and a3...
涨2停:=c>=intpart(ref(c,1)*(1.0995)*100)/100 and c=h and currbarscount<=20; 涨停中处:=ref((h+l)/2,barslast(涨2停)); xg:cross(涨停中处*1.006,c) and not(涨2停) and c>涨停中处*0.995;