相同手?jǐn)?shù)平倉(cāng)反向幾次后比如三次，就平倉(cāng)出場(chǎng)該怎么寫(xiě)　[MC]

input: lot(5), num(3);??//lot是手?jǐn)?shù)，num是平倉(cāng)反向的次數(shù)

var: mp(0), flag(num);
mp=marketposition;

if mp[1]*mp=-1 then
? ? ? ? flag=flag-1
else if mp[1]=0 and mp<>0 then
? ? ? ? flag=num;
{這段是平倉(cāng)反向的次數(shù)統(tǒng)計(jì)；平倉(cāng)反向一次，flag就減少一次；從持倉(cāng)為0到開(kāi)倉(cāng)之后，flag的值重新賦值為平倉(cāng)反向的次數(shù)num}


if marketposition=0 and condition1 then??
? ? ? ? buy lot shares next bar at market;

if marketposition=0 and condition2 then
? ? ? ? sellshort lot shares next bar at market;

if marketposition=-1 and condition1 and flag>0 then
? ? ? ? buy lot shares next bar at market;

if marketposition=1 and condition2 and flag>0 then
? ? ? ? sellshort lot shares next bar at market;

if marketposition=1 and condition3 and flag=0 then
? ? ? ? sell next bar at market;

if marketposition=-1 and condition4 and flag=0 then
? ? ? ? buytocover next bar at market;
{condition1是買(mǎi)入進(jìn)場(chǎng)的條件；condition2是賣(mài)出進(jìn)場(chǎng)的條件；condition3和condition4都是出場(chǎng)條件}

注意：從代碼的效率來(lái)說(shuō)，這樣并不高；您可以使用if else將整個(gè)代碼優(yōu)化一下。

?

input: lot(5), num(3);??//lot是手?jǐn)?shù)，num是平倉(cāng)反向的次數(shù)

var: mp(0), flag(num);
mp=marketposition;

if mp[1]*mp=-1 then
? ? ? ? flag=flag-1
else if mp[1]=0 and mp<>0 then
? ? ? ? flag=num;
{這段是平倉(cāng)反向的次數(shù)統(tǒng)計(jì)；平倉(cāng)反向一次，flag就減少一次；從持倉(cāng)為0到開(kāi)倉(cāng)之后，flag的值重新賦值為平倉(cāng)反向的次數(shù)num}


if marketposition=0 and condition1 then??
? ? ? ? buy lot shares next bar at market;

if marketposition=0 and condition2 then
? ? ? ? sellshort lot shares next bar at market;

if marketposition=-1 and condition1 and flag>0 then
? ? ? ? buy lot shares next bar at market;

if marketposition=1 and condition2 and flag>0 then
? ? ? ? sellshort lot shares next bar at market;

if marketposition=1 and condition3 and flag=0 then
? ? ? ? sell next bar at market;

if marketposition=-1 and condition4 and flag=0 then
? ? ? ? buytocover next bar at market;
{condition1是買(mǎi)入進(jìn)場(chǎng)的條件；condition2是賣(mài)出進(jìn)場(chǎng)的條件；condition3和condition4都是出場(chǎng)條件}

注意：從代碼的效率來(lái)說(shuō)，這樣并不高；您可以使用if else將整個(gè)代碼優(yōu)化一下。

?

?

input: sf(5);
var: mp(0), flag_b(1), flag_s(1);
{原理還是一樣的，都是通過(guò)變量來(lái)控制條件和相關(guān)的邏輯；這里flag_b為1時(shí)，可以買(mǎi)入進(jìn)場(chǎng)，0時(shí)不允許；flag_s為1時(shí)，可以賣(mài)出進(jìn)場(chǎng)，0時(shí)不允許}

mp=marketposition;

if flag_b=1 and condition1 then begin
? ? ? ? buy next bar at market;
? ? ? ? flag_s=1;
end;
{當(dāng)買(mǎi)入進(jìn)場(chǎng)之后，將flag_s賦值為1，也就是多頭進(jìn)場(chǎng)之后，空頭可以允許進(jìn)場(chǎng)}

if flag_s=1 and condition2 then begin
? ? ? ? sellshort next bar at market;
? ? ? ? flag_b=1;
end;
{空頭進(jìn)場(chǎng)之后，允許多頭進(jìn)場(chǎng)}

setstoploss(bigpointvalue*minmove*sf point);
setprofittarget(bigpointvalue*minmove*sf point);
{使用set系列關(guān)鍵字進(jìn)行實(shí)時(shí)止損止盈}

if mp[1]=1 and mp=0 and positionprofit(1)<0 then
? ? ? ? flag_b=0
else if mp[1]=-1 and mp=0 and positionprofit(1)<0 then
? ? ? ? flag_s=0;
{當(dāng)多頭止損時(shí)，將flag_b賦值為0，表示不允許多頭進(jìn)場(chǎng)，唯一將flag_b賦值為1的時(shí)刻是空頭進(jìn)場(chǎng)之后；同理對(duì)于，空頭止損，邏輯也是一樣的}

?

input: sf(5);
var: mp(0), flag_b(1), flag_s(1);
{原理還是一樣的，都是通過(guò)變量來(lái)控制條件和相關(guān)的邏輯；這里flag_b為1時(shí)，可以買(mǎi)入進(jìn)場(chǎng)，0時(shí)不允許；flag_s為1時(shí)，可以賣(mài)出進(jìn)場(chǎng)，0時(shí)不允許}

mp=marketposition;

if flag_b=1 and condition1 then begin
? ? ? ? buy next bar at market;
? ? ? ? flag_s=1;
end;
{當(dāng)買(mǎi)入進(jìn)場(chǎng)之后，將flag_s賦值為1，也就是多頭進(jìn)場(chǎng)之后，空頭可以允許進(jìn)場(chǎng)}

if flag_s=1 and condition2 then begin
? ? ? ? sellshort next bar at market;
? ? ? ? flag_b=1;
end;
{空頭進(jìn)場(chǎng)之后，允許多頭進(jìn)場(chǎng)}

setstoploss(bigpointvalue*minmove*sf point);
setprofittarget(bigpointvalue*minmove*sf point);
{使用set系列關(guān)鍵字進(jìn)行實(shí)時(shí)止損止盈}

if mp[1]=1 and mp=0 and positionprofit(1)<0 then
? ? ? ? flag_b=0
else if mp[1]=-1 and mp=0 and positionprofit(1)<0 then
? ? ? ? flag_s=0;
{當(dāng)多頭止損時(shí)，將flag_b賦值為0，表示不允許多頭進(jìn)場(chǎng)，唯一將flag_b賦值為1的時(shí)刻是空頭進(jìn)場(chǎng)之后；同理對(duì)于，空頭止損，邏輯也是一樣的}