mirror of
https://github.com/adhityaalba/mt5-mtsocketapi.git
synced 2026-07-27 18:47:56 +00:00
feat: Upgrade DCA bot to v2 with EMA trend filtering, smart exit logic, and individual trailing stops.
This commit is contained in:
adhityaalba
@@ -2,204 +2,234 @@ require('dotenv').config();
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const net = require('net');
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/**
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* STRUKTUR BOT TRADING DCA (SAFE MODE)
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* -----------------------------------
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* 1. Basket Stop Loss: Proteksi modal total.
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* 2. Max Layer: Membatasi penggunaan margin.
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* 3. Lot Flat: Menghindari overload margin.
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* 4. ATR-based Step: Jarak antar posisi mengikuti volatilitas pasar.
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* SMART SAFE DCA BOT (v2)
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* -----------------------
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* 1. Trend Filter: EMA 200 (Only BUY if Price > EMA 200).
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* 2. DCA System: ATR-based steps with Max Layers protection.
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* 3. Smart Exit: Closes in profit if price breaks below EMA 50 (momentum loss).
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* 4. Safety: Individual SL/TP + Basket protection.
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*/
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class SafeDCABot {
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class SmartSafeBot {
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constructor() {
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this.config = {
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host: process.env.MT5_HOST || '127.0.0.1',
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port: parseInt(process.env.MT5_PORT) || 7777,
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symbol: process.env.SYMBOL || 'XAUUSD',
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lot: parseFloat(process.env.LOT_SIZE) || 0.01,
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maxLayers: parseInt(process.env.MAX_LAYERS) || 5,
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side: process.env.SIDE || 'BUY',
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tpUsd: parseFloat(process.env.TAKE_PROFIT_USD) || 5.0,
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maxLayers: parseInt(process.env.MAX_LAYERS) || 3,
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orderMode: process.env.ORDER_MODE || 'MARKET',
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// Indicators
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emaFast: parseInt(process.env.EMA_FAST_PERIOD) || 50,
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emaSlow: parseInt(process.env.EMA_SLOW_PERIOD) || 200,
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// SL & TP (Points)
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slPoints: parseInt(process.env.STOP_LOSS_POINTS) || 1000,
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tpPoints: parseInt(process.env.TAKE_PROFIT_POINTS) || 2000,
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// Trailing Stop (Fallback Safety)
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trailStart: parseInt(process.env.TRAILING_START_POINTS) || 500,
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trailDist: parseInt(process.env.TRAILING_DISTANCE_POINTS) || 700,
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trailStep: parseInt(process.env.TRAILING_STEP_POINTS) || 100,
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// Safety Basket
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tpUsd: parseFloat(process.env.TAKE_PROFIT_USD) || 50.0,
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basketSLPercent: parseFloat(process.env.BASKET_STOP_LOSS_PERCENT) || 15.0,
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atrPeriod: parseInt(process.env.ATR_PERIOD) || 14,
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atrMultiplier: parseFloat(process.env.ATR_MULTIPLIER) || 2.0,
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minStepPoints: parseInt(process.env.MIN_STEP_POINTS) || 200
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atrMultiplier: parseFloat(process.env.ATR_MULTIPLIER) || 3.0,
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minStepPoints: parseInt(process.env.MIN_STEP_POINTS) || 500,
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magic: 888
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};
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this.isRunning = false;
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this.client = null;
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}
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// --- KONEKSI KE MT5 ---
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async sendRequest(msg) {
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return new Promise((resolve, reject) => {
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const client = new net.Socket();
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client.setTimeout(5000);
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client.setTimeout(10000);
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client.connect(this.config.port, this.config.host, () => {
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client.write(JSON.stringify(msg) + "\r\n");
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});
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client.on('data', (data) => {
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const strData = data.toString();
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try {
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const response = JSON.parse(data.toString());
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const response = JSON.parse(strData);
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resolve(response);
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} catch (e) {
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reject(new Error("Gagal parse JSON dari MT5"));
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reject(new Error("JSON Parse Error: " + strData));
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}
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client.destroy();
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});
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client.on('error', (err) => {
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client.destroy();
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reject(err);
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});
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client.on('timeout', () => {
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client.destroy();
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reject(new Error("Timeout komunikasi dengan MT5"));
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});
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client.on('error', (err) => { client.destroy(); reject(err); });
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client.on('timeout', () => { client.destroy(); reject(new Error("Timeout")); });
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});
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}
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// --- LOGIKA UTAMA ---
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async getMA(period) {
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try {
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const res = await this.sendRequest({
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"MSG": "MA_INDICATOR",
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"SYMBOL": this.config.symbol,
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"TIMEFRAME": "PERIOD_M15",
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"MA_PERIOD": period,
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"MA_SHIFT": 0,
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"MA_METHOD": 1, // MODE_EMA
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"APPLIED_PRICE": 0 // PRICE_CLOSE
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});
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return res.DATA_VALUES ? res.DATA_VALUES[0] : undefined;
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} catch (e) { return undefined; }
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}
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async tick() {
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if (this.isRunning) return;
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this.isRunning = true;
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try {
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console.log(`\n--- [${new Date().toLocaleTimeString()}] Checking Market ---`);
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console.log(`\n--- [${new Date().toLocaleTimeString()}] Monitoring Price ---`);
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// 1. Ambil Status Akun
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// 1. Position Sync
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const account = await this.sendRequest({ "MSG": "ACCOUNT_STATUS" });
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const balance = account.BALANCE;
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const equity = account.EQUITY;
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const marginLevel = account.MARGIN_LEVEL;
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// 2. Ambil Posisi Terbuka (Filter berdasarkan Symbol)
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const orders = await this.sendRequest({ "MSG": "ORDER_LIST" });
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const myOrders = (orders.ORDERS || []).filter(o => o.SYMBOL === this.config.symbol);
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const myOrders = (orders.OPENED || []).filter(o =>
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o.SYMBOL === this.config.symbol && (o.MAGIC === this.config.magic || o.COMMENT.includes("SafePro"))
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);
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// Hitung Profit/Loss Berjalan dari posisi kita
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const totalPL = myOrders.reduce((sum, o) => sum + o.PROFIT, 0);
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const totalPL = myOrders.reduce((sum, o) => sum + (o.PROFIT || 0), 0);
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const currentLayers = myOrders.length;
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console.log(`Balance: ${balance} | Equity: ${equity} | Margin Level: ${marginLevel}%`);
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console.log(`Posisi Terbuka (${this.config.symbol}): ${currentLayers} | Total P/L: ${totalPL.toFixed(2)} USD`);
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console.log(`Equity: ${account.EQUITY} | Positions: ${currentLayers} | Floating P/L: ${totalPL.toFixed(2)} USD`);
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// 3. CEK PROTECTION (Basket Stop Loss & Take Profit)
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const slAmount = (balance * (this.config.basketSLPercent / 100)) * -1;
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// 2. Data Analysis
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const quote = await this.sendRequest({ "MSG": "QUOTE", "SYMBOL": this.config.symbol });
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const price = quote.BID;
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const emaFast = await this.getMA(this.config.emaFast); // Short trend
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const emaSlow = await this.getMA(this.config.emaSlow); // Long trend
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if (price === undefined || emaFast === undefined || emaSlow === undefined) {
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console.log("⚠️ Waiting for Market Data/Indicators...");
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this.isRunning = false;
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return;
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}
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console.log(`Price: ${price} | EMA50: ${emaFast.toFixed(2)} | EMA200: ${emaSlow.toFixed(2)}`);
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// 3. EXIT STRATEGY (Smart Close)
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if (currentLayers > 0) {
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// Skenario A: Rugi mencapai batas % Modal
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if (totalPL <= slAmount) {
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console.log(`⚠️ BASKET STOP LOSS TERPICU! (Loss: ${totalPL} <= Limit: ${slAmount})`);
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// A. Basket Protection
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const slAmount = (account.BALANCE * (this.config.basketSLPercent / 100)) * -1;
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if (totalPL <= slAmount || totalPL >= this.config.tpUsd) {
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console.log(`⚠️ Basket TP/SL Goal Met! P/L: ${totalPL.toFixed(2)}. Closing all...`);
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await this.closeAll(myOrders);
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this.isRunning = false;
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return;
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}
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// Skenario B: Untung mencapai target USD
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if (totalPL >= this.config.tpUsd) {
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console.log(`💰 TAKE PROFIT TERPICU! (Profit: ${totalPL} >= Target: ${this.config.tpUsd})`);
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// B. SMART PROFIT LOCK (Exit if Momentum Slows)
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// Jika total profit > $2.00 dan harga menembus ke bawah EMA 50 (Sinyal Lemah)
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if (totalPL >= 2.0 && price < emaFast) {
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console.log(`📉 SMART CLOSE: Momentum Melemah (Price < EMA50) & Profit Terkunci ($${totalPL.toFixed(2)}). Closing...`);
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await this.closeAll(myOrders);
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this.isRunning = false;
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return;
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}
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// C. Trailing Stop (Individual)
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for (const order of myOrders) {
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const pointVal = this.config.symbol.includes("XAU") ? 0.01 : 0.00001;
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const profitPoints = (order.PRICE_CURRENT - order.PRICE_OPEN) * (this.config.symbol.includes("XAU") ? 100 : 100000);
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if (profitPoints >= this.config.trailStart) {
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const newSL = parseFloat((order.PRICE_CURRENT - (this.config.trailDist * pointVal)).toFixed(2));
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const currentSL = order.SL || 0;
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if (newSL > currentSL + (this.config.trailStep * pointVal)) {
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console.log(`🛡️ Trailing SL Update Ticket #${order.TICKET} to ${newSL}`);
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await this.sendRequest({
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"MSG": "ORDER_MODIFY", "TICKET": order.TICKET, "SL": newSL, "TP": order.TP
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});
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}
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}
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}
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}
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// 4. CEK ORDER BARU (DCA ENTRY)
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if (currentLayers === 0) {
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// Belum ada order, buka order pertama
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console.log(`Membuka order pertama: ${this.config.side} ${this.config.lot} lot`);
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await this.openOrder();
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} else if (currentLayers < this.config.maxLayers) {
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// Cek apakah sudah waktunya tambah layer (DCA)
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await this.checkNewLayer(myOrders);
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} else {
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console.log("Max layers tercapai. Menunggu harga balik atau kena Basket SL.");
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// 4. ENTRY LOGIC (Buy Trend Only)
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if (currentLayers < this.config.maxLayers) {
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const isBullish = price > emaSlow;
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if (currentLayers === 0) {
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if (isBullish) {
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console.log("🚀 Sinyal Entry: Price > EMA200. Membuka posisi pertama.");
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await this.openOrder(price);
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}
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} else {
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// DCA Logic
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const lastOrder = myOrders[myOrders.length - 1];
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const distPoints = Math.abs(price - lastOrder.PRICE_OPEN) * (this.config.symbol.includes("XAU") ? 100 : 100000);
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const atrRes = await this.sendRequest({ "MSG": "ATR_INDICATOR", "SYMBOL": this.config.symbol, "TIMEFRAME": "PERIOD_M15", "PERIOD": this.config.atrPeriod });
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const stepRequired = Math.max(atrRes.VALUE * this.config.atrMultiplier * (this.config.symbol.includes("XAU") ? 100 : 100000), this.config.minStepPoints);
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if (price < lastOrder.PRICE_OPEN && distPoints >= stepRequired) {
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console.log(`🛠️ DCA Layer: Dist ${distPoints.toFixed(0)} >= Required ${stepRequired.toFixed(0)}. Adding Layer.`);
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await this.openOrder(price);
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}
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}
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}
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} catch (error) {
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console.error("Gagal menjalankan tick:", error.message);
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console.error("Tick Error:", error.message);
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} finally {
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this.isRunning = false;
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}
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}
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async openOrder() {
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async openOrder(currentPrice) {
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const pointVal = this.config.symbol.includes("XAU") ? 0.01 : 0.00001;
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const slPrice = currentPrice - (this.config.slPoints * pointVal);
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const tpPrice = currentPrice + (this.config.tpPoints * pointVal);
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const cmd = {
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"MSG": "ORDER_SEND",
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"SYMBOL": this.config.symbol,
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"TYPE": this.config.side === 'BUY' ? 'ORDER_TYPE_BUY' : 'ORDER_TYPE_SELL',
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"VOLUME": this.config.lot,
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"COMMENT": "SafeDCABot_v1"
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"MAGIC": this.config.magic,
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"COMMENT": "SafePro_v2",
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"SL": parseFloat(slPrice.toFixed(2)),
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"TP": parseFloat(tpPrice.toFixed(2))
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};
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const res = await this.sendRequest(cmd);
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if (res.ERROR_ID === 0) console.log("✅ Order berhasil dibuka.");
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else console.error("❌ Gagal buka order:", res.ERROR_DESCRIPTION);
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}
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async checkNewLayer(myOrders) {
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// Ambil harga saat ini
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const quote = await this.sendRequest({ "MSG": "QUOTE", "SYMBOL": this.config.symbol });
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const currentPrice = this.config.side === 'BUY' ? quote.BID : quote.ASK;
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// Ambil harga order terakhir
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// Kita cari order yang harganya paling jauh (sesuai arah DCA)
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const lastOrder = myOrders[myOrders.length - 1];
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const lastEntryPrice = lastOrder.PRICE_OPEN;
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// Hitung Jarak Aman menggunakan ATR (Average True Range)
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const atrRes = await this.sendRequest({
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"MSG": "ATR_INDICATOR",
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"SYMBOL": this.config.symbol,
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"TIMEFRAME": "PERIOD_M1",
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"PERIOD": this.config.atrPeriod
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});
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// Jarak Step = ATR * Multiplier, tapi minimal sekian Points/Pips
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let stepPoints = (atrRes.VALUE * this.config.atrMultiplier) * 100000; // Konversi ke points (untuk Gold biasanya 2 digit belakang)
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if (this.config.symbol.includes("XAU")) stepPoints = (atrRes.VALUE * this.config.atrMultiplier) * 100; // Adjusment xau
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const finalStep = Math.max(stepPoints, this.config.minStepPoints);
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// Hitung selisih harga saat ini dengan harga terakhir
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const priceDiff = Math.abs(currentPrice - lastEntryPrice);
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const diffInPoints = priceDiff * (this.config.symbol.includes("XAU") ? 100 : 100000);
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console.log(`Last Entry: ${lastEntryPrice} | Current: ${currentPrice} | Dist: ${diffInPoints.toFixed(0)} pts | Required Step: ${finalStep.toFixed(0)} pts`);
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// Jika harga bergerak melawan kita (Loss) melebihi step, baru buka layer baru
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const isLossMove = this.config.side === 'BUY' ? (currentPrice < lastEntryPrice) : (currentPrice > lastEntryPrice);
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if (isLossMove && diffInPoints >= finalStep) {
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console.log("Menambah layer DCA baru...");
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await this.openOrder();
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if (this.config.orderMode === 'LIMIT') {
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cmd.TYPE = "ORDER_TYPE_BUY_LIMIT";
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cmd.PRICE = parseFloat((currentPrice - (150 * pointVal)).toFixed(2));
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console.log(`Memasang BUY LIMIT di ${cmd.PRICE}`);
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} else {
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cmd.TYPE = "ORDER_TYPE_BUY";
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console.log(`Melakukan MARKET BUY...`);
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}
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const res = await this.sendRequest(cmd);
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if (res.ERROR_ID === 0) console.log("✅ Order Berhasil.");
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else console.error("❌ Gagal Order:", res.ERROR_DESCRIPTION);
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}
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async closeAll(orders) {
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console.log(`Sedang menutup ${orders.length} posisi...`);
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for (const order of orders) {
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await this.sendRequest({
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"MSG": "ORDER_CLOSE",
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"TICKET": order.TICKET
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});
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await this.sendRequest({ "MSG": "ORDER_CLOSE", "TICKET": order.TICKET });
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}
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console.log("✅ Semua posisi ditutup.");
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}
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start() {
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console.log("--- SAFE DCA BOT STARTING ---");
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console.log(`Symbol: ${this.config.symbol} | Strategy: ${this.config.side} DCA`);
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console.log(`Safety: Basket SL ${this.config.basketSLPercent}% | Max Layers: ${this.config.maxLayers}`);
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// Tick setiap 5 detik
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setInterval(() => this.tick(), 5000);
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console.log("--- SMART SAFE BOT v2 STARTED (RSI REMOVED) ---");
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setInterval(() => this.tick(), 10000);
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this.tick();
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}
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}
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const bot = new SafeDCABot();
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const bot = new SmartSafeBot();
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bot.start();
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