"買ったり売ったり"を常に占めることは,市場への影響が少ない,遅い出荷の方法でもある.この戦略には,最小取引量や精度を手動で変更できるいくつかの改善点もある. 購入する:https://www.fmz.com/strategy/191582売る:https://www.fmz.com/strategy/191730
このプラグインは,取引端末のキーボードで起動し,手動取引を容易にするための手数料がかからない.詳細は:https://www.fmz.com/digest-topic/5051
function GetPrecision(){
var precision = {price:0, amount:0}
var depth = exchange.GetDepth()
for(var i=0;i<depth.Asks.length;i++){
var amountPrecision = depth.Asks[i].Amount.toString().indexOf('.') > -1 ? depth.Asks[i].Amount.toString().split('.')[1].length : 0
precision.amount = Math.max(precision.amount,amountPrecision)
var pricePrecision = depth.Asks[i].Price.toString().indexOf('.') > -1 ? depth.Asks[i].Price.toString().split('.')[1].length : 0
precision.price = Math.max(precision.price,pricePrecision)
}
return precision
}
function main(){
var initAccount = exchange.GetAccount()
if(!initAccount){return '无法获取账户信息'}
var precision = GetPrecision()
var sellPrice = 0
var lastId = 0
var done = false
while(true){
var account = _C(exchange.GetAccount)
var dealAmount = - account.Stocks + initAccount.Stocks
var ticker = _C(exchange.GetTicker)
if(SellAmount - dealAmount > 1/Math.pow(10,precision.amount) && ticker.Sell < sellPrice){
if(lastId){exchange.CancelOrder(lastId)}
var id = exchange.Sell(ticker.Sell, _N(SellAmount - dealAmount,precision.amount))
if(id){
lastId = id
}else{
done = true
}
}
if(BuyAmount - dealAmount <= 1/Math.pow(10,precision.amount)){done = true}
if(done){
var avgCost = (-initAccount.Balance + account.Balance)/dealAmount
return 'order is done, avg cost is ' + avgCost // including fee cost
}
Sleep(Intervel*1000)
}
}