NN:=BARSLAST(DATE<>REF(DATE,1))+1;
KH:=HHV(NN,600);
QQ:=openint-REF(openint,1);
K1:=IF(CLOSE>OPEN and QQ>=0,QQ,0);
KK1:=IF(CLOSE<OPEN and QQ<0,QQ,0);
KKK1:=IF(CLOSE=OPEN,0.5*QQ,0);
K2:=IF(CLOSE<OPEN and QQ>=0,QQ,0);
KK2:=IF(CLOSE>OPEN and QQ<0,QQ,0);
买:SUM(K1,NN)+SUM(KK1,NN)+SUM(KKK1,NN),COLORRED;
卖:SUM(K2,NN)+SUM(KK2,NN)+SUM(KKK1,NN),COLORGREEN;
N4:=IF(NN<=4,NN,4);
VK1:=IF(CLOSE>=OPEN,VOL,0);
VK2:=IF(CLOSE<=OPEN,VOL,0);
当买上穿卖时平空开多
当卖下穿买时平多开空
麻烦改成交易系统