King V4 Balance: Free MT5 EA Download & Source Code

Overview

Operating primarily on the M1 timeframe, the EA identifies anchor points to place pending orders around liquidity bands while adjusting grid spacing according to ATR volatility. It incorporates equity compounding, trend scoring to gate grid entries during strong directional moves, and spread filters. Risk management features include net exposure caps, maximum position limits, daily loss budgets, and daily profit targets. Notable limits include aggressive martingale multiplier scaling, grid layering, and lack of fixed per-order stop losses.

Liquidity zone anchor and fake breakout tracking

ATR-based dynamic grid order spacing

Martingale lot multiplier with equity compounding

Trend regime scoring and news pause filter

Daily loss budget and net exposure limits

Details

Author

Y1110a on GitHub

Type

Trading robot

Platform

MetaTrader 5 (MQL5)

Strategy

Grid, Martingale, SMC / ICT / price action, Hedging

Markets

Gold, Forex

Timeframes

M1-M5

Risk Profile

Uses martingale lot scaling: losses can grow fast
Opens a grid of orders: exposure builds up in a trend
Holds opposite positions at once
Trades without a fixed stop loss

EA Files

king-v4-balance-优化版.mq5

Source

github.com/Y1110a/EA-

Input Parameters

Read from king-v4-balance-优化版.mq5. Defaults are the author's; change them in the EA's Inputs tab.

Name	Type	Default	Description
`HaltAfterClose`	`bool`	`false`	平仓后停止交易
`StartLot`	`double`	`0.04`	起始手数
`GridLotMultiplier`	`double`	`1.50`	震荡基准马丁倍率
`TrendMultiplierMin`	`double`	`1.10`	趋势内马丁倍率下限
`EquityBaseline`	`double`	`10000.0`	基准账户余额(手数按当前权益相对此值复利缩放)
`EquityScaleCap`	`double`	`200.0`	复利缩放上限倍数
`StepAtrMultiplier`	`double`	`1.00`	网格间距系数（× M1周期ATR）
`CommissionPerLot`	`double`	`6.0`	每手手续费（美元，点差账户填0）
`Slippage`	`int`	`10`	平仓允许滑点(点)
`Magic`	`long`	`888999`
`MaxOrders`	`int`	`50`	最大持仓总数
`MaxSpread`	`int`	`25`	点差限制(点)

Show all 38 inputs

Name	Type	Default	Description
`NetExposureCap`	`double`	`0.08`	净敞口上限（多单减空单绝对值）
`MaxPerSide`	`int`	`10`	单侧最大持仓数
`FastTakeProfit`	`double`	`0.80`	单仓快速止盈（$/0.01手）
`StartTime`	`string`	`00:00`	EA开始时间
`StopTime`	`string`	`24:00`	EA结束时间
`DailyProfitTarget`	`double`	`0.0`	每日盈利目标，>0启用
`NewsPauseMinutes`	`int`	`0`	新闻前后暂停（分钟），0=关闭
`UseLiquidityZones`	`bool`	`true`	启用流动性区
`LZ_LookbackBars`	`int`	`60`	锚点回看K线数
`LZ_SkipRecentBars`	`int`	`3`	跳过最近K线数
`LZ_TriggerBandPoints`	`int`	`300`	触发带宽度（锚点±N点）
`LZ_FirstOrderGapPoints`	`int`	`600`	首单距锚点距离
`LZ_OrderSpacingPoints`	`int`	`300`	档位间距（点）
`LZ_OrdersPerSide`	`int`	`4`	每侧挂单档数
`LZ_FirstLotFraction`	`double`	`0.5`	首单手数系数（×对侧持仓量）
`LZ_BreakoutMultiplierPerLevel`	`double`	`4.0`	突破侧倍率（每档×N）
`LZ_RejectionMultiplierPerLevel`	`double`	`2.0`	反弹侧倍率（每档×N）
`LZ_BreakoutTotalCap`	`double`	`4.0`	突破侧总手数上限（×对侧持仓量）
`LZ_RejectionTotalCap`	`double`	`2.0`	反弹侧总手数上限（×对侧持仓量）
`LZ_LargeOrdersFirst`	`bool`	`true`	大手数优先排列
`LZ_TrailFakeBreakout`	`bool`	`true`	假突破跟踪开关
`LZ_TrailStepPoints`	`int`	`50`	跟踪步长（点）
`LZ_TrendScoreMin`	`double`	`45.0`	趋势门控分值（低于此值不挂单）
`LZ_DailyLossBudgetPct`	`double`	`5.0`	日内亏损预算（%，超过则当日停挂）
`LZ_OcoFloatingLossPct`	`double`	`2.0`	撤单浮亏阈值（%，低于则撤单）
`LZ_ZoneRecycleMinutes`	`int`	`30`	冷却时间（分钟）

How to Install It

1Download the sourceUse "Download source (.zip)" above, or clone Y1110a/EA- from GitHub, and unzip it.

2Open the data folderIn MetaTrader choose File, then Open Data Folder, and go to MQL5/Experts.

3Copy the filesCopy the .mq5 file into Experts.

4Compile in MetaEditorOpen the file in MetaEditor and press Compile. Fix any missing includes the compiler reports.

5Test before you tradeRun it in the Strategy Tester, then attach it to a demo chart and allow algorithmic trading.

Third-party code. ForexR did not write, test or endorse this EA, and the summary above was generated automatically from its README and code. ForexR lists only repositories with readable source code and never hosts files. Read the code, backtest it and use a demo account first; automated trading can lose money quickly.

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