IF COND1 THEN
BEGIN
SELLSHORT(HOLDING<0,0,MARKET);
BUY(HOLDING=0,s,MARKET);
END
IF COND2 THEN
BEGIN
SELL(HOLDING>0,0,MARKET);
BUYSHORT(HOLDING=0,s,MARKET);
END
IF HOLDING<0 AND ENTERBARS>0 AND ENTERPRICE-C>30 THEN SELLSHORT(HOLDING=S,1,MARKET);
IF HOLDING>0 AND ENTERBARS>0 AND C-ENTERPRICE>30 THEN SELL(HOLDING=S,1,MARKET);
盈利30点平仓一共有4个条件,你仔细的逐个调试输出,看看是哪个条件不满足,