AHR999 Strategi Pembalikan Maksud AHR999, AHR999X, purata penyesuaian, harga logaritma, nilai bersih
####Pengamatan Strategi ini berdasarkan kepada penunjuk AHR999 dan AHR999X. Dengan membandingkan harga semasa dengan harga purata harmonik dan harga logaritma, ia menentukan sama ada Bitcoin terlalu banyak dibeli atau terlalu banyak dijual, dan dengan itu menjalankan pelaburan tetap dan operasi memancing bawah. Sementara itu, strategi ini juga menetapkan syarat mengambil keuntungan untuk menjual sebahagiannya apabila penunjuk AHR999X berada di bawah ambang tertentu.
### Prinsip Strategi
### Analisis Kelebihan
### Analisis Risiko
#### Arah Pengoptimuman
#### Ringkasan
AHR999 Mean Reversion Strategy menentukan status overbought dan oversold Bitcoin
/*backtest
start: 2018-04-14 00:00:00
end: 2021-07-18 00:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Binance","currency":"BTC_USDT","balance":1000000,"stocks":0}]
*/
/*
* @Project:
* @Version:
* @Author: RedSword <coo@fmz.com>
* @Description:
* @Date: 2021-07-19 11:02:43
* @LastEditors: RedSword
* @LastEditTime: 2021-07-19 15:55:16
* @Copyright:: Copyright © 2020 FMZ Quant
* 感谢ahr999大神,后续完善可以加入一些理财,币和钱都闲着,收益会低一点,也可以放到bitfinex放借贷,年化也有十几的收益,还可以放大资金,买了币以后,就去交割合约做多,暂时想到这么多,希望大家多多交流
* 参考:
* https://github.com/who3m1/ahr999-mixin
* https://btctom.com/ahr999
* https://btctom.com/ahr999x
*/
function harmonicMean(x) {
if (x.length === 0) {
return undefined;
}
var reciprocalSum = 0;
for (var i = 0; i < x.length; i++) {
if (x[i] <= 0) {
return undefined;
}
reciprocalSum += 1 / x[i];
}
return x.length / reciprocalSum;
}
function GetNowPrice() {
var ticker = exchange.GetTicker();
return ticker.Last;
}
function GetPrices() {
var records = exchange.GetRecords(PERIOD_D1);
var prices = [];
for (let i = 0; i < records.length; i++) {
const record = records[i];
// Log(record);
prices.push(record.Close);
}
return prices;
}
function CalcAHR999() {
var now = parseInt(Unix());
var prices = GetPrices();
var avgPrice = harmonicMean(prices);
var nowPrice = GetNowPrice();
var birthday = (now - 1230940800) / (24 * 60 * 60);
var logPrice = Math.pow(10, 5.84 * Math.log10(parseInt(birthday)) - 17.01);
//2020-4-16 13:16 以后使用新的指标
//https://weibo.com/5034063086/IDzPWyN8Z?from=page_1005055034063086_profile&wvr=6&mod=weibotime
if (now > 1587014160) {
logPrice = Math.pow(10, 5.8 * Math.log10(parseInt(birthday)) - 16.88);
}
var ahr999 = Math.round((nowPrice / avgPrice) * (nowPrice / logPrice) * 1000) / 1000;
var ahr999x = Math.round((avgPrice / nowPrice) * (logPrice / nowPrice) * 3 * 1000) / 1000;
return {
ahr999: ahr999,
ahr999x: ahr999x,
};
}
function init() {
exchange.SetMaxBarLen(200);
if (exchange.GetCurrency().indexOf("BTC_USD") == -1) {
throw "只支持BTC交易对";
}
}
function UpdateStatus(account, nowPrice) {
var table = {
type: "table",
title: "持仓信息",
cols: ["定投币种", "初始净值", "当前净值", "定投次数", "持仓数量", "持仓均价", "当前价格", "累计定投", "可用资金", "盈利率%"],
rows: [],
};
var netValue = account.Balance + account.Stocks * nowPrice;
table.rows.push([
exchange.GetCurrency(),
InitMoney,
_N(netValue, 2),
Global.number,
_N(account.Stocks, 6),
_N((InitMoney - account.Balance) / account.Stocks, 2),
nowPrice,
_N(Global.number * Money, 2),
_N(account.Balance, 2),
_N((netValue / InitMoney) * 100),
]);
LogStatus("`" + JSON.stringify(table) + "`");
}
var Global = {
upTime: 0, //循环间隔
number: 0, //定投次数
multipleNumber: 0, //抄底次数
};
function main() {
while (true) {
var now = parseInt(Unix());
if (now > Global.upTime) {
var price = GetNowPrice();
var account = exchange.GetAccount();
var ahr999 = CalcAHR999();
Global.upTime = now + 3600 * Interval;
if (ahr999.ahr999 >= Bottom && ahr999.ahr999 < Top) {
if (Money > account.Balance) continue;
Log("开始定投");
exchange.Buy(-1, Money);
Global.number++;
} else if (ahr999.ahr999 < Bottom) {
if (Money * Multiple > account.Balance) continue;
Log("开始抄底");
exchange.Buy(-1, Money * Multiple);
Global.number += Multiple;
}
if (TakeProfit & (ahr999.ahr999x < TakeProfitLine)) {
Log("开始顶逃");
var sell = Global.number * TakeProfitRate * Money;
var coinNumber = sell / price;
exchange.Sell(-1, coinNumber);
}
UpdateStatus(account, price);
}
Sleep(1000);
}
}