MT4 development ideas?

<p>You need to start from somewhere, pick a language and start there, build and develop your programming skills. Those are language agnostic. For example the freeCodeCamp curriculum with the JavaScript certification</p>

<p id="isPasted">Since you're looking into EA optimization and money management, your MT4 (MQL4) development should focus on tools that bridge the gap between a "strategy" and a "business."</p><p>Here are several high-utility development ideas for MT4:</p><p><strong>1. The "Safety First" Utility (Risk Management Script)</strong></p><p>Instead of a full trading bot, build a Trade Manager Panel.</p><ul><li>Auto-Lot Calculation: A button that calculates the lot size based on a fixed 1% risk after you drag a line on the chart to your desired Stop Loss.</li><li>Stealth Stops: Program the EA to keep Stop Loss and Take Profit levels on the local memory rather than the broker's server. This prevents "stop hunting" by brokers.</li><li>Daily Drawdown Lock: A global script that monitors all open trades and closes them instantly if the account equity drops by more than X% in a day, disabling further trading for 24 hours.</li></ul><p><strong>2. Multi-Timeframe (MTF) Trend Filter</strong></p><p>Many EAs fail because they trade against the higher-timeframe trend.</p><ul><li>Correlation Dashboard: Build an indicator that displays the RSI or MACD status of 5 different timeframes (M15 to D1) in a small corner box.</li><li>The "Permission" Logic: Code an EA that only executes a "Buy" signal on the M5 chart if the H1 and H4 charts are both above their respective 200-period Moving Averages.</li></ul><p><strong>3. "News-Aware" EA Wrapper</strong></p><p>One of the biggest killers of EAs is high-impact news (like NFP or RBI rate cuts).</p><ul><li>Economic Calendar API Integration: Use WebRequest() to pull news data from sites like ForexFactory.</li><li>The "Ghost Mode": Program the EA to automatically stop trading 30 minutes before "High Impact" news and resume 60 minutes after. It can also automatically move existing trades to Break-even before the news drops.</li></ul><p><strong>4. Trade Journaling &amp; Equity Curve Monitor</strong></p><ul><li>Auto-Screenshot: Code the EA to take a .gif or .png screenshot of the chart the exact millisecond a trade is opened and closed. This is invaluable for manual review later.</li><li>Equity Curve Indicator: Create an indicator that plots your Account Equity as a line chart under the price chart. If the slope of your equity curve starts declining, you can program your other EAs to reduce their lot sizes automatically.</li></ul><p><strong>5. Advanced Exit Manager (Trailing &amp; Scaling)</strong></p><p>Most traders focus on entry; you should focus on the exit.</p><ul><li>ATR-Based Trailing Stop: A script that trails the price based on 2x the Average True Range (ATR).</li><li>Partial Close Logic: Program a tool that automatically closes 50% of a position at 1:1 Risk-to-Reward and moves the remaining half to Break-even.</li></ul><p><strong>Technical Tip for Development:</strong></p><p>When coding in MQL4, always use OnTimer() for dashboard updates rather than OnTick(). This prevents your MT4 terminal from freezing when the market is moving too fast.</p>