{60天内五日均线大于20日均线}last(ma(c,5)>ma(c,20),59,0);==================={60天内股票首次回踩20日线}cross(count(l<ma(c,20) and c>ma(c,20),barslast(cross(c,ma(c,20)))+1),0.5) and barslast(cross(c,ma(c,20)))<=6...
a1:=ma(c,7);a2:=ma(c,10);a3:=ma(c,20);a4:=ma(c,40);xg:c>ma(c,60) and ma(c,60)>ref(ma(c,60),1) and cross(c,a1) and cross(c,a2) and cross(c,a3) and cross(c,a4);