Perintah turun tangga, boleh dibeli dan dijual, program secara berurutan menekan satu selang untuk menentukan jumlah pesanan atau pesanan jual, jika pesanan, hanya pesanan pertama yang paling tinggi, harga pesanan berikutnya menurun, pesanan pertama yang paling murah, harga seterusnya meningkat.
function adjustFloat(v) {
return Math.floor(parseFloat(v.toFixed(10))*1000)/1000;
}
function GetAccount(e) {
var account;
while (!(account = exchange.GetAccount())) {
Sleep(Interval);
}
return account;
}
function GetTicker() {
var ticker;
while (!(ticker = exchange.GetTicker())) {
Sleep(1000);
}
return ticker;
}
function main() {
var ticker = GetTicker();
var InitPrice = ticker.Last;
if (EnableTrigger) {
Log('当前价格: ', InitPrice, InitPrice > TriggerPrice ? '价格跌破' : '价格涨超', TriggerPrice, '时触发阶梯下单');
while (true) {
if (InitPrice > TriggerPrice && ticker.Last < TriggerPrice) {
Log('当前价格', ticker.Last, '价格跌破 ', TriggerPrice, '元, 开始下单');
break;
} else if (InitPrice < TriggerPrice && ticker.Last > TriggerPrice) {
Log('当前价格', ticker.Last, '价格涨超 ', TriggerPrice, '元, 开始下单');
break;
}
ticker = GetTicker();
Sleep(1000);
}
}
var account = GetAccount();
var needMoney = 0;
var needStocks = 0;
for (var i = 0; i < OrderNum; i++) {
needMoney += (StartPrice - (i * PriceDiff)) * Amount;
needStocks += Amount;
}
if (OpType == 0) {
if (needMoney > account.Balance) {
throw "没有足够的钱下单";
}
for (var i = 0; i < OrderNum; i++) {
exchange.Buy(adjustFloat(StartPrice - (i * PriceDiff)), Amount);
}
} else {
if (needStocks > account.Stocks) {
throw "没有足够的币下单";
}
for (var i = 0; i < OrderNum; i++) {
exchange.Sell(adjustFloat(StartPrice + (i * PriceDiff)), Amount);
}
}
Log("全部委托完成");
}