Learn Pine Script, MQL5 and trading risk

Filter Pine Script v6 signals by session, time zone and weekday, handle daylight saving and the London/New York overlap, and close trades when the window ends.

strategy.entry vs strategy.order, strategy.close and strategy.exit in Pine Script v6: automatic reversals, pyramiding, partial closes and risk-based quantity.

Convert a Pine Script from v5 to v6: the editor's converter, every breaking change with before/after code, and the checks that catch silent result changes.

Build a Pine Script v6 screener that scans eight symbols from any chart: RSI, trend and your own setup in a table, non-repainting values and one alert for all.

ChatGPT and other chatbots can write Pine Script, but often in old versions, with invented functions or look-ahead bugs. How to spot and fix each problem.

A reusable Pine Script v6 strategy template: risk-per-trade sizing, ATR stop, R-multiple target, date, session and daily filters. Swap in your own signal.

Every TradingView Strategy Tester property that changes a backtest: order size, commission, slippage, margin, bar magnifier and fills, with the strategy() code.

Build an EMA crossover strategy in Pine Script v6 with a trend filter, ATR stop and target, commission and slippage, then test it without fooling yourself.

How strategy.exit() works in Pine Script v6: price or tick-based stops and targets, levels fixed at entry, break-even, trailing stops, partial take-profits.

alertcondition() or alert()? How Pine Script v6 alerts work, dynamic and webhook messages, strategy order alerts, and the frequency that stops false alerts.

Use higher-timeframe data in Pine Script v6 with request.security(): the non-repainting pattern, tuples, timeframe checks, gaps and lower-timeframe limits.

Why some TradingView indicators repaint, the usual causes, how to test any script on replay and live charts, and the Pine Script v6 fix for each one.

Detect bullish and bearish RSI divergence in Pine Script v6 with confirmed pivots, draw and alert on it, and avoid the v6 detail that breaks many scripts.

A beginner's tour of Pine Script v6: how scripts run bar by bar, series and history, inputs, plots, strategies, what changed from v5, with working examples.

Paste, save and add a Pine Script v6 indicator or strategy to your TradingView chart, then change its settings, create alerts and fix common compile errors.

Why martingale EAs win often and still blow up: lot sizes, the odds of a long losing streak, the unchanged expectancy, and an MQL5 EA with hard caps.

What each MetaTrader 5 tick mode simulates, how spread and delays enter the test, and an EA pattern that gives the same signals in every mode. With MQL5 code.

Port an MT4 Expert Advisor to MQL5: orders vs positions, indicator handles, Bid/Ask and OrderSend vs CTrade, with a fully converted EA and the pitfalls to test.

Why an MT5 Expert Advisor's order fails: trade server return codes 10004 to 10046 and error 4756, with MQL5 checks for stops, filling mode, volume and margin.

Make an MT5 Expert Advisor respect prop-firm-style rules: a daily loss guard that survives restarts, an overall loss floor and a trade cap, with MQL5 code.

Calculate MT5 lot size from a risk percent in MQL5 with OrderCalcProfit: round to the volume step, include commission, check margin, avoid oversized trades.

Add a trailing stop to an MT5 Expert Advisor in MQL5: fixed-point and ATR trailing, break-even, broker stop and freeze levels, only the EA's own positions.

What a magic number is in MetaTrader 5, how to set and filter it in MQL5, how to pick unique numbers, and the netting-account case where it can't help.

Port a TradingView Pine Script strategy to an MT5 Expert Advisor: how bars, series, indicators and orders map to MQL5, with a worked EMA crossover example.

A pre-flight checklist for MetaTrader 5 EAs: risk-based lot sizing, broker limits, spread and session filters, daily loss guards and safe orders, in MQL5.

Copy, compile and attach an MQL5 Expert Advisor in MT5: the right folder, MetaEditor, Algo Trading, inputs, the Strategy Tester and fixes for common errors.

TradingView webhook alerts step by step: the requirements, a JSON message with the right placeholders, Pine alert() code and a tested Python receiver.

A complete Python bot on ccxt: closed Binance candles, one signal function for backtest and live, risk-based sizing, exchange limits and testnet orders.

Convert Pine Script to Python: how series, ta.* functions and request.security map to pandas, a backtest loop that fills like Pine, and a parity check.

RSI, MACD, EMA, Bollinger, Supertrend and 6 more at default settings on 7 coins, 2020 to 2026, fees included: 32 of 154 runs beat buy and hold.

Hold BTC, ETH or SOL only above the 200-day average, fees included, since 2018. It dodged most of 2022 but cut the worst drawdown far less than you'd think.

We ran a spot grid bot on Bitcoin every month from 2022 to 2026 on 1-minute Binance data: more winning months than holding, but a lower average.

How walk-forward testing works, why in-sample results are always too good, and a real run on 8 years of Bitcoin data: in-sample Sharpe 1.44, out-of-sample 0.22.

Size a crypto futures trade from your stop, then check liquidation sits beyond it: isolated and cross margin formulas, worked BTC examples and Python code.

2,160 scalping setups, three years of Binance 1-minute data for BTC, ETH and SOL, honest fills and retail fees. Nothing survived. The numbers, and why.

240 leveraged setups on BTC, ETH and SOL futures, x5 to x100, with fees, funding and liquidations. The goal was +10% a day. Here's what happened.

Look-ahead bias, repainting, overfitting, missing costs and unrealistic fills: how each inflates a backtest and how to spot and fix it in TradingView and MT5.

How perpetual funding works, and what it really cost: all 1,095 Binance funding settlements for BTC, ETH and SOL from Nov 2025 to Oct 2026, month by month.

Prop firm challenge rules explained: daily loss, static and trailing drawdown, minimum days and EA rules, and how to size trades so one bad day isn't the end.

The 1% rule turned into position sizes for forex, gold, indices, crypto, stocks and futures, with costs, losing-streak odds and when to risk less.

Profit factor explained with real math: its link to win rate and expectancy, how far luck moves it, what costs do, and code for TradingView and MT5.

An honest look at screenshot-based AI chart analysis: what a model reads well, where it goes wrong and how to use it as a second opinion rather than a signal.

Market structure, BOS and CHoCH, liquidity sweeps, order blocks, fair value gaps and premium/discount, defined plainly and turned into rules you can test.

A template for strategy prompts that produce correct Pine Script and MQL5: precise entries and exits, risk rules, filters, inputs and the words to avoid.