https://vertexalgorithms.com/blog/ Practical guides on Expert Advisors, prop-firm rules, conversions and backtesting. en https://vertexalgorithms.com/blog/mt4-vs-mt5-strategy-tester/ https://vertexalgorithms.com/blog/mt4-vs-mt5-strategy-tester/ Mon, 12 Oct 2026 06:00:00 GMT MT4 and MT5 Strategy Testers side by side: tick data, spreads, costs, delays, multi-symbol tests and optimisation speed, and when to move an EA to MT5. https://vertexalgorithms.com/blog/prop-firm-drawdown-rules-compared/ https://vertexalgorithms.com/blog/prop-firm-drawdown-rules-compared/ Mon, 12 Oct 2026 06:00:00 GMT FTMO, FundedNext and The5ers loss limits side by side, checked October 2026: daily loss, maximum loss, static or trailing, and what each means for an EA. https://vertexalgorithms.com/blog/automate-tradingview-alerts-on-mt5/ https://vertexalgorithms.com/blog/automate-tradingview-alerts-on-mt5/ Sun, 11 Oct 2026 06:00:00 GMT How TradingView alerts reach MT5: the alert, the webhook receiver and the EA. Message format, security, duplicate alerts, latency, and when to convert instead. https://vertexalgorithms.com/blog/can-you-use-an-ea-on-a-prop-firm-account/ https://vertexalgorithms.com/blog/can-you-use-an-ea-on-a-prop-firm-account/ Sun, 11 Oct 2026 06:00:00 GMT Most prop firms allow Expert Advisors, with conditions. What is usually restricted, how platforms differ, and what to check before you buy a challenge. https://vertexalgorithms.com/blog/choosing-a-vps-for-mt4-mt5-eas/ https://vertexalgorithms.com/blog/choosing-a-vps-for-mt4-mt5-eas/ Sun, 11 Oct 2026 06:00:00 GMT How to choose a VPS for MetaTrader EAs: location near your broker, specs per terminal, MQL5 hosting vs Windows VPS, restarts, updates and monitoring. https://vertexalgorithms.com/blog/do-expert-advisors-work/ https://vertexalgorithms.com/blog/do-expert-advisors-work/ Sun, 11 Oct 2026 06:00:00 GMT An honest answer on forex robots: why many bought EAs fail live, what a smooth equity curve can hide, and how to judge an EA before you trust it. https://vertexalgorithms.com/blog/grid-and-martingale-ea-risks/ https://vertexalgorithms.com/blog/grid-and-martingale-ea-risks/ Sun, 11 Oct 2026 06:00:00 GMT How grid and martingale EAs work, why their equity curves look smooth, how fast exposure grows (worked numbers), prop-firm rules and safer designs. https://vertexalgorithms.com/blog/how-many-trades-for-a-reliable-backtest/ https://vertexalgorithms.com/blog/how-many-trades-for-a-reliable-backtest/ Sun, 11 Oct 2026 06:00:00 GMT Why 30 trades proves little, why small edges need hundreds or thousands, and a short calculation to check whether your own backtest has enough trades. https://vertexalgorithms.com/blog/how-much-money-to-start-algo-trading/ https://vertexalgorithms.com/blog/how-much-money-to-start-algo-trading/ Sun, 11 Oct 2026 06:00:00 GMT The real costs of running an EA or trading bot, why minimum lot sizes make tiny accounts risky, a worked example, and the prop-firm alternative. https://vertexalgorithms.com/blog/how-to-avoid-overfitting-a-trading-strategy/ https://vertexalgorithms.com/blog/how-to-avoid-overfitting-a-trading-strategy/ Sun, 11 Oct 2026 06:00:00 GMT Spot curve fitting before it costs you: the red flags, plateaus vs peaks, out-of-sample tests, Monte Carlo reshuffling, cost stress tests and multiple testing. https://vertexalgorithms.com/blog/how-to-start-algorithmic-trading/ https://vertexalgorithms.com/blog/how-to-start-algorithmic-trading/ Sun, 11 Oct 2026 06:00:00 GMT A step-by-step plan for algo trading beginners: idea, written rules, platform, backtest, a one- to three-month demo test, then small live size. https://vertexalgorithms.com/blog/how-to-tell-if-an-indicator-repaints/ https://vertexalgorithms.com/blog/how-to-tell-if-an-indicator-repaints/ Sun, 11 Oct 2026 06:00:00 GMT Three practical tests for repainting in MT4, MT5 and TradingView, the indicators that usually repaint, and how to fix them in Pine Script and MQL. https://vertexalgorithms.com/blog/is-algo-trading-legal-in-india/ https://vertexalgorithms.com/blog/is-algo-trading-legal-in-india/ Sun, 11 Oct 2026 06:00:00 GMT Algo trading is legal in India and regulated. What SEBI’s retail algo framework means for traders using broker APIs and Python bots in 2026. https://vertexalgorithms.com/blog/mql5-vs-python-for-algo-trading/ https://vertexalgorithms.com/blog/mql5-vs-python-for-algo-trading/ Sun, 11 Oct 2026 06:00:00 GMT When to choose MQL5, Python or Pine Script for algo trading: platform, backtesting, data and machine learning, and how to combine MQL5 and Python on MT5. https://vertexalgorithms.com/blog/prop-firm-news-rules-for-eas/ https://vertexalgorithms.com/blog/prop-firm-news-rules-for-eas/ Sun, 11 Oct 2026 06:00:00 GMT What prop-firm news rules usually look like, and how to build an MT5 news filter that respects them live and in the Strategy Tester, with code. https://vertexalgorithms.com/blog/walk-forward-optimisation-explained/ https://vertexalgorithms.com/blog/walk-forward-optimisation-explained/ Sun, 11 Oct 2026 06:00:00 GMT How walk-forward optimisation works: rolling and anchored windows, walk-forward efficiency, how MT5’s forward option differs, and a worked example table. https://vertexalgorithms.com/blog/what-is-algorithmic-trading/ https://vertexalgorithms.com/blog/what-is-algorithmic-trading/ Sun, 11 Oct 2026 06:00:00 GMT Algo trading explained in plain English: how a trading bot turns written rules into orders, the main strategy types, and its real limits. https://vertexalgorithms.com/blog/how-to-make-an-ea-prop-firm-compliant/ https://vertexalgorithms.com/blog/how-to-make-an-ea-prop-firm-compliant/ Fri, 09 Oct 2026 06:00:00 GMT The prop-firm rules that fail evaluations, and how to enforce each one inside an MT4/MT5 Expert Advisor: daily loss, drawdown, news, sizing and restarts. https://vertexalgorithms.com/blog/how-much-does-it-cost-to-build-a-trading-bot/ https://vertexalgorithms.com/blog/how-much-does-it-cost-to-build-a-trading-bot/ Fri, 09 Oct 2026 06:00:00 GMT What custom EAs, Python trading bots and Pine Script cost in 2026, what drives the price, and how to get an accurate quote without paying for the wrong thing. https://vertexalgorithms.com/blog/why-tradingview-and-mt5-backtests-dont-match/ https://vertexalgorithms.com/blog/why-tradingview-and-mt5-backtests-dont-match/ Fri, 09 Oct 2026 06:00:00 GMT Converted a Pine Script strategy to MQL5 and the results changed? The six causes, from data feeds to fill rules, and how to reconcile the two properly. https://vertexalgorithms.com/blog/how-to-backtest-an-ea-with-real-tick-data/ https://vertexalgorithms.com/blog/how-to-backtest-an-ea-with-real-tick-data/ Fri, 09 Oct 2026 06:00:00 GMT Set up the MT5 Strategy Tester for an honest EA backtest: real ticks, your broker’s costs, execution delays, forward testing and reading the report sceptically. https://vertexalgorithms.com/blog/why-your-ea-works-in-backtest-but-not-live/ https://vertexalgorithms.com/blog/why-your-ea-works-in-backtest-but-not-live/ Fri, 09 Oct 2026 06:00:00 GMT Your EA made money in the Strategy Tester and loses live? The nine usual causes, how to tell which one you have, and how to fix each of them. https://vertexalgorithms.com/blog/static-vs-trailing-drawdown-prop-firms/ https://vertexalgorithms.com/blog/static-vs-trailing-drawdown-prop-firms/ Fri, 09 Oct 2026 06:00:00 GMT How static, trailing and end-of-day drawdown work at prop firms, with worked numbers, and how to size trades and design an EA so you never touch the floor.