균형 잡힌 목록 전략 (교육)

저자:작은 꿈, 2020-09-01 09:25:39
태그:연구균형
전략은 간단합니다.

본질적으로 동적 균형 전략이지만 사전挂牌을 위해 설계되었습니다. 전략은 주로 교육이며, 전략은 장기적인 실체 테스트가 이루어지지 않고 실체 신중합니다. 2020.09.04 OKEX 정량화 거래 명예 회의 州站 주제 설명 전략.
var Shannon = {
	// member
    e : exchanges[0],
    arrPlanOrders : [],
    distance : BalanceDistance,
    account : null,
    ticker : null, 
    initAccount : null,
    isAskPending : false,
    isBidPending : false,

    // function 
    CancelAllOrders : function (e) {
        while(true) {
            var orders = _C(e.GetOrders)
            if(orders.length == 0) {
                return 
            }
            Sleep(500)
            for(var i = 0; i < orders.length; i++) {
                e.CancelOrder(orders[i].Id, orders[i])
                Sleep(500)
            }
        }
    },

    Balance : function () {
        if (this.arrPlanOrders.length == 0) {
            this.CancelAllOrders(this.e)
            var acc = _C(this.e.GetAccount)
            this.account = acc
            var askPendingPrice = (this.distance + acc.Balance) / acc.Stocks
            var bidPendingPrice = (acc.Balance - this.distance) / acc.Stocks
            var askPendingAmount = this.distance / 2 / askPendingPrice
            var bidPendingAmount = this.distance / 2 / bidPendingPrice

            this.arrPlanOrders.push({tradeType : "ask", price : askPendingPrice, amount : askPendingAmount}) 
            this.arrPlanOrders.push({tradeType : "bid", price : bidPendingPrice, amount : bidPendingAmount})
        } else if(this.isAskPending == false && this.isBidPending == false) {
            for(var i = 0; i < this.arrPlanOrders.length; i++) {
                var tradeFun = this.arrPlanOrders[i].tradeType == "ask" ? this.e.Sell : this.e.Buy
                var id = tradeFun(this.arrPlanOrders[i].price, this.arrPlanOrders[i].amount)
                if(id) {
                	this.isAskPending = this.arrPlanOrders[i].tradeType == "ask" ? true : this.isAskPending
                	this.isBidPending = this.arrPlanOrders[i].tradeType == "bid" ? true : this.isBidPending
                } else {
                	Log("挂单失败，清理！")
                	this.CancelAllOrders(this.e)
                	return 
                }
            }
        }

        if(this.isBidPending || this.isAskPending) {
            var orders = _C(this.e.GetOrders)
            Sleep(1000)
            var ticker = _C(this.e.GetTicker)
            this.ticker = ticker
            if(this.isAskPending) {
                var isFoundAsk = false 
                for (var i = 0; i < orders.length; i++) {
                    if(orders[i].Type == ORDER_TYPE_SELL) {
                        isFoundAsk = true
                    }
                }
                if(!isFoundAsk) {
                    Log("卖单成交，撤销订单，重置")
                    this.CancelAllOrders(this.e)
                    this.arrPlanOrders = []
                    this.isAskPending = false 
                    this.isBidPending = false 
                    LogProfit(this.CalcProfit(ticker))
                    return 
                }
            }
            if(this.isBidPending) {
                var isFoundBid = false 
                for(var i = 0; i < orders.length; i++) {
                    if(orders[i].Type == ORDER_TYPE_BUY) {
                        isFoundBid = true
                    }
                }
                if(!isFoundBid) {
                    Log("买单成交，撤销订单，重置")
                    this.CancelAllOrders(this.e)
                    this.arrPlanOrders = []
                    this.isAskPending = false 
                    this.isBidPending = false 
                    LogProfit(this.CalcProfit(ticker))
                    return 
                }
            }        
        }
    }, 
    ShowTab : function() {
        var tblPlanOrders = {
            type : "table", 
            title : "计划挂单", 
            cols : ["方向", "价格", "数量"], 
            rows : []
        }
        for(var i = 0; i < this.arrPlanOrders.length; i++) {
            tblPlanOrders.rows.push([this.arrPlanOrders[i].tradeType, this.arrPlanOrders[i].price, this.arrPlanOrders[i].amount])
        }

        var tblAcc = {
            type : "table", 
            title : "账户信息", 
            cols : ["type", "Stocks", "FrozenStocks", "Balance", "FrozenBalance"], 
            rows : []            
        }
        tblAcc.rows.push(["初始", this.initAccount.Stocks, this.initAccount.FrozenStocks, this.initAccount.Balance, this.initAccount.FrozenBalance])
        tblAcc.rows.push(["当前", this.account.Stocks, this.account.FrozenStocks, this.account.Balance, this.account.FrozenBalance])
        
        return "时间：" + _D() + "\n `" + JSON.stringify([tblPlanOrders, tblAcc]) + "`" + "\n" + "ticker:" + JSON.stringify(this.ticker)
    },
    CalcProfit : function(ticker) {
        var acc = _C(this.e.GetAccount)
        this.account = acc
        return (this.account.Balance - this.initAccount.Balance) + (this.account.Stocks - this.initAccount.Stocks) * ticker.Last
    },
    Init : function() {
        this.initAccount = _C(this.e.GetAccount)
        if(IsReset) {
            var acc = _G("account")
            if(acc) {
                this.initAccount = acc 
            } else {
                Log("恢复初始账户信息失败！以初始状态运行！")
                _G("account", this.initAccount)
            }
        } else {
            _G("account", this.initAccount)
            LogReset(1)
            LogProfitReset()
        }
    },
    Exit : function() {
        Log("停止前，取消所有挂单...")
        this.CancelAllOrders(this.e)
    }
}

function main() {
    // 初始化
    Shannon.Init()

    // 主循环
	while(true) {
		Shannon.Balance()		
        LogStatus(Shannon.ShowTab())
        // 交互
        var cmd = GetCommand()
        if(cmd) {
            if(cmd == "stop") {
                while(true) {
                    LogStatus("暂停", Shannon.ShowTab())
                    cmd = GetCommand()
                    if(cmd) {
                        if(cmd == "continue") {
                            break
                        }
                    }
                    Sleep(1000)
                }
            }
        }
		Sleep(5000)
	}
}

function onexit() {
    Shannon.Exit()
}