//适用于图表逐k线模式
//Atr
TR1 : =MAX(MAX((HIGH-LOW),ABS(REF(CLOSE,1)-HIGH)),ABS(REF(CLOSE,1)-LOW));
ATR : =MA(TR1,250);

//布林带

MID : = MA(CLOSE,18);
UPPER: =MID + 2*STD(CLOSE,18);
LOWER:= MID - 2*STD(CLOSE,18);

//macd
DIFF : =EMA(CLOSE,12) - EMA(CLOSE,26);
DEA  := EMA(DIFF,9);
MACD1 := 2*(DIFF-DEA), COLORSTICK;

//rsi
LC := REF(CLOSE,1);
RSI1:=SMA(MAX(CLOSE-LC,0),14,1)/SMA(ABS(CLOSE-LC),14,1)*100;

{交易方法
1.最新价-布林中带<0.2,做多， 布林中带-最新价<0.2
2.买单：MACD在O之上，RSI在50之上
卖单：MACD在O之下，RSI在50之下

只赢 1atr  只损 3atr }
//交易
if c-mid<0.2 then buy(holding=0,1,market);
if c-mid>=0.2 then buyshort(holding=0,1,market);

if macd1>0 and rsi1>50 then begin
 sellshort(holding<0,0,market);
 buy(holding=0,1,market);
end

if macd1<0 and rsi1<50 then begin
 sell(holding>0,0,market);
 buyshort(holding=0,1,market);
end

//止盈

if holding>0 and c>enterprice+atr then 多止盈:sell(1,0,market);
if holding<0 and c<enterprice-atr then 空止盈:sellshort(1,0,market);

//止损