Update 6.24: Vier Nachtzeiten wurden verbessert, sodass die Nachtzeiten am Samstagmorgen für den Handel gelten. Auf der Basis der ursprünglichen Zero-Version wurde die Funktion der unteren und der begrenzten Preisliste hinzugefügt, um die Bezahlung zu erleichtern. Hinzugefügt wurde, dass es möglich ist, zu bestimmen, ob die aktuelle Handelszeit ist, und es ist möglich, die Feiertage anzupassen
function GetPosition(e, contractType, direction) {
var allCost = 0;
var allAmount = 0;
var allProfit = 0;
var allFrozen = 0;
var posMargin = 0;
var positions = _C(e.GetPosition);
for (var i = 0; i < positions.length; i++) {
if (positions[i].ContractType == contractType &&
(((positions[i].Type == PD_LONG || positions[i].Type == PD_LONG_YD) && direction == PD_LONG) || ((positions[i].Type == PD_SHORT || positions[i].Type == PD_SHORT_YD) && direction == PD_SHORT))
) {
posMargin = positions[i].MarginLevel;
allCost += (positions[i].Price * positions[i].Amount);
allAmount += positions[i].Amount;
allProfit += positions[i].Profit;
allFrozen += positions[i].FrozenAmount;
}
}
if (allAmount === 0) {
return null;
}
return {
MarginLevel: posMargin,
FrozenAmount: allFrozen,
Price: _N(allCost / allAmount),
Amount: allAmount,
Profit: allProfit,
Type: direction,
ContractType: contractType
};
}
function Open(e, contractType, direction, opAmount, price) {
var initPosition = GetPosition(e, contractType, direction);
var isFirst = true;
var initAmount = initPosition ? initPosition.Amount : 0;
var positionNow = initPosition;
while (true) {
var needOpen = opAmount;
if (isFirst) {
isFirst = false;
} else {
positionNow = GetPosition(e, contractType, direction);
if (positionNow) {
needOpen = opAmount - (positionNow.Amount - initAmount);
}
}
var insDetail = _C(e.SetContractType, contractType);
//Log("初始持仓", initAmount, "当前持仓", positionNow, "需要加仓", needOpen);
if (needOpen < insDetail.MinLimitOrderVolume) {
break;
}
var depth = _C(e.GetDepth);
var pr = price;
if (!price) pr = direction == PD_LONG ? depth.Asks[0].Price : depth.Bids[0].Price;
var amount = Math.min(insDetail.MaxLimitOrderVolume, needOpen);
e.SetDirection(direction == PD_LONG ? "buy" : "sell");
var orderId;
if (direction == PD_LONG) {
orderId = e.Buy(pr + SlidePrice, Math.min(amount, depth.Asks[0].Amount), contractType, 'Ask', depth);
} else {
orderId = e.Sell(pr - SlidePrice, Math.min(amount, depth.Bids[0].Amount), contractType, 'Bid', depth);
}
// CancelPendingOrders
while (true) {
Sleep(Interval);
var orders = _C(e.GetOrders);
if (orders.length === 0) {
break;
}
for (var j = 0; j < orders.length; j++) {
e.CancelOrder(orders[j].Id);
if (j < (orders.length - 1)) {
Sleep(Interval);
}
}
}
}
var ret = {
price: 0,
amount: 0,
position: positionNow
};
if (!positionNow) {
return ret;
}
if (!initPosition) {
ret.price = positionNow.Price;
ret.amount = positionNow.Amount;
} else {
ret.amount = positionNow.Amount - initPosition.Amount;
ret.price = _N(((positionNow.Price * positionNow.Amount) - (initPosition.Price * initPosition.Amount)) / ret.amount);
}
return ret;
}
function Cover(e, contractType, price) {
var insDetail = _C(e.SetContractType, contractType);
while (true) {
var n = 0;
var positions = _C(e.GetPosition);
for (var i = 0; i < positions.length; i++) {
if (positions[i].ContractType != contractType) {
continue;
}
while (positions[i].FrozenAmount !== 0) {
var orders = _C(e.GetOrders);
if (orders.length === 0) {
break;
}
for (var j = 0; j < orders.length; j++) {
e.CancelOrder(orders[j].Id);
if (j < (orders.length - 1)) {
Sleep(Interval);
}
}
positions = _C(e.GetPosition);
}
var amount = Math.min(insDetail.MaxLimitOrderVolume, positions[i].Amount);
var depth;
if (positions[i].Type == PD_LONG || positions[i].Type == PD_LONG_YD) {
depth = _C(e.GetDepth);
var pr = price;
if (!price) pr = depth.Bids[0].Price;
e.SetDirection(positions[i].Type == PD_LONG ? "closebuy_today" : "closebuy");
e.Sell(pr - SlidePrice, Math.min(amount, depth.Bids[0].Amount), contractType, positions[i].Type == PD_LONG ? "平今" : "平昨", 'Bid', depth.Bids[0]);
n++;
} else if (positions[i].Type == PD_SHORT || positions[i].Type == PD_SHORT_YD) {
depth = _C(e.GetDepth);
var pr = price;
if (!price) pr = depth.Asks[0].Price;
e.SetDirection(positions[i].Type == PD_SHORT ? "closesell_today" : "closesell");
e.Buy(pr + SlidePrice, Math.min(amount, depth.Asks[0].Amount), contractType, positions[i].Type == PD_SHORT ? "平今" : "平昨", 'Ask', depth.Asks[0]);
n++;
}
}
if (n === 0 || price) {
break;
}
while (true) {
Sleep(Interval);
var orders = _C(e.GetOrders);
if (orders.length === 0) {
break;
}
for (var j = 0; j < orders.length; j++) {
e.CancelOrder(orders[j].Id);
if (j < (orders.length - 1)) {
Sleep(Interval);
}
}
}
}
}
var PositionManager = (function() {
function PositionManager(e) {
if (typeof(e) === 'undefined') {
e = exchange;
}
if (e.GetName() !== 'Futures_CTP') {
throw 'Only support CTP';
}
this.e = e;
this.account = null;
}
PositionManager.prototype.GetAccount = function() {
return _C(this.e.GetAccount);
};
PositionManager.prototype.OpenLong = function(contractType, shares, price) {
if (!this.account) {
this.account = _C(exchange.GetAccount);
}
return Open(this.e, contractType, PD_LONG, shares, price, price);
};
PositionManager.prototype.OpenShort = function(contractType, shares, price) {
if (!this.account) {
this.account = _C(exchange.GetAccount);
}
return Open(this.e, contractType, PD_SHORT, shares, price);
};
PositionManager.prototype.Cover = function(contractType, price) {
if (!this.account) {
this.account = _C(exchange.GetAccount);
}
return Cover(this.e, contractType, price);
};
PositionManager.prototype.Profit = function(contractType) {
var accountNow = _C(this.e.GetAccount);
return _N(accountNow.Balance - this.account.Balance);
};
return PositionManager;
})();
$.NewPositionManager = function(e) {
return new PositionManager(e);
};
function getHolidays(holidaysList) {
if (!holidaysList) return {
'mon': [],
'day': []
};
var x = holidaysList.split(',');
var t = {
'mon': [],
'day': []
};
for (var i = 0; i < x.length; i++) {
var m = x[i].split('.');
t.mon.push(m[0]);
t.day.push(m[1]);
}
return t;
}
$.judgeTrading = function() {
var now = new Date();
var day = now.getDay();
var mon = now.getMonth() + 1;
var min = now.getMinutes();
var date = now.getDate();
var hours = now.getHours();
var isHolidays = false;
var holidays = getHolidays(holidaysList);
if (holidays) {
for (var i = 0; i < holidays.mon.length; i++) {
if (holidays.mon[i] == mon && holidays.day[i] == date) {
isHolidays = true;
break;
}
}
}
if (day === 0 || (day === 6 && hours>=3) || isHolidays) return false;
else if ((hours >= 9 && hours <= 11) || (hours >= 13 && hours < 15)) {
if (hours == 11 && min >= 30) return false;
else if (hours == 13 && min < 30) return false;
else if ((hours == 10 && min >= 15) && (hours == 10 && min < 30)) return false;
else return true;
} else if (nightType == 1 && hours >= 21 && hours < 23) return true;
else if (nightType == 2 && ((hours >= 21 && hours < 24) || (hours >= 0 && hours < 1 && day !== 1))) return true;
else if(nightType===3&& ((hours>=21&&hours<23)||(hours===23&&min<30))) return true;
else if(nightType===4&&((hours >= 21 && hours < 24)||(hours>=0&&hours<2)||(hours===2&&min<30))&&day!==1) return true;
else return false;
};
//未成功登陆前要多次尝试login，所以写了一个准备交易的函数，可以放到main函数开头
$.ready4ctp = function(contractType) {
var insDetail;
var retry = 0;
while (!(insDetail = exchange.SetContractType(contractType)) && retry < 20) {
Sleep(2000);
retry++;
}
if (insDetail) Log("合约", insDetail.InstrumentName, "一手", insDetail.VolumeMultiple, "份, 最大下单量", insDetail.MaxLimitOrderVolume, "保证金率:", insDetail.LongMarginRatio, "交割日期", insDetail.StartDelivDate);
else throw ('连接超时，请检查账号');
return insDetail;
};
function main() {
$.ready4ctp('MA609');
var isTrading = $.judgeTrading();
Log('当前正在交易？:'+isTrading);
var p = $.NewPositionManager();
p.OpenShort("MA609", 1, 1000);
Sleep(60000 * 10);
p.Cover("MA609", 1000);
p.Cover('MA609');
LogProfit(p.Profit());
}
ZahlreicheDas Nachturm-Urteil ist problematisch: Samstagsmorgen verhandelbare Sorten, die in der Dongzhou-Linie um 23:30 Uhr enden, die in Shanghai um 2:30 Uhr enden.
- Ich weiß nicht.- Das ist ok.
ZahlreicheDas ist ein sehr schwieriges Thema. Das ist eine sehr schwierige Zeit. Nachts nach 0:00 Uhr können die Sorten am Samstagmorgen gehandelt werden.
- Ich weiß nicht.Was sind die verschiedenen Arten von Tastaturen, wo kann man sie finden, oder, um genau zu sein, ich füge das zusammen, das ist gut.