Convert your mql4 to mql5

Learn to extract chart data in mt4 and convert to mt5, retrieving open, high, low, close, volume, time, and bid price, and print it via a script using data window.

Explore differences in chart data arrays between mql4 and mql5, learn to print and create arrays like open, high, low, close, and preview two methods to reproduce identical data.

This lecture demonstrates converting mql4 chart data to mql5 by creating time, open, high, low, close, and volume arrays and copying data from the current symbol.

Learn how to copy chart data in MQL5 into a structured rate array using CopyRates, accessing close, high, low, volume, and time for efficient candle retrieval.

Explore how to represent and print account information in mql4 and mql5, including balance, equity, free margin, leverage, margin, and profit for a running demo account.

Learn how to convert mql4 to mql5 by building dedicated account information functions—balance, company, currency, leverage, server, and more—and print them via a MetaTrader script.

Explore how to access account information in mql5 using account info enums for double and integer, displaying balance, equity, margin, leverage, and matching mode.

Learn to build and resize arrays in mql4 to mql5, populate numbers 1 to 10, and use array search with from and to indices for full or partial searches.

Explore the array resize function in MQL4 and MQL5, including array, size, and reserve size parameters, and learn to reserve array capacity in MQL5 while mirroring the old behavior.

Discover how the array resize function differs between MQL4 and MQL5, including the array, size, and reserve size parameters, and learn how to reserve a specific array capacity in MQL5.

Discover how array functions were removed or redesigned in mql5 from mql4, including removing array dimension, replacing with copy rates, copy series, and direct open high low close data access.

Learn to implement an array sort function in mql5 that matches mql4 behavior by using parameters count, start, and direction, plus a custom enum for ascending and descending.

Convert your mql4 to mql5 by examining mq5 checkups, focusing on boolean functions such as is connected, is demo, and is expert enabled, and adapting settings and input parameters.

Convert your mql4 to mql5: check ups part 2 guides converting checks into mql5 code, covering terminal connection, demo vs real accounts, and dl allowed checks.

Convert your MQL4 to MQL5: checkups part 3 explains converting checkup functions for expert enabled settings, broker-controlled options, and account info checks to determine if trading is allowed.

Explore how to configure mql5 components by checking library and trade permissions, distinguishing the terminal versus mql5 code, and using visual mode in the strategy tester to test expert advisors.

Convert your mql4 to mql5 by examining old market info functions. Explore common functions and plan one-line conversions versus longer code rewrites.

Convert your mql4 to mql5 by updating market info functions, using symbol input to fetch last, low price, and high price for a symbol, align time, digits, and point concepts.

Learn how to translate old MarketInfo function usage from mql4 to mql5, focusing on spread, points, stop levels, contract size, symbol trade, and tick value.

Learn to retrieve the tick value and symbol trade value in mq5 using market info, symbol properties, and the mq5 reference.

Convert mql4 market info functions to mql5 by examining symbol, volume, min/max, and swap calculation methods, and demonstrate open positions and pending trades using module five concepts.

Learn how to set up a mql5 indicator template, define a single plot buffer, test series type and open price printing, and prepare to convert mql4 code to mql5.

Explore converting an mql4 indicator to mql5, analyze an old-format script, apply line-by-line or compile-and-fix methods, and review performance and chart behavior.

convert an MQL4 indicator to MQL5 by handling six buffers and plots, renaming buffers, adjusting colors, converting visuals, and ensuring proper input setup and array types before compiling.

this part guides converting the W3 aviation indicator from MQL4 to MQL5 by porting inputs, adjusting types, and compiling to resolve errors while preserving the indicator logic.

Learn to convert an mql4 indicator to mql5 by debugging, fixing copy errors, adjusting function names and buffers, and compiling to progressively reduce errors in the calculation workflow.

Convert an mql4 indicator to mql5 by fixing errors, adjusting highest and lowest logic, ensuring function returns, compiling, and deploying the updated indicator on a chart.

Explore the differences between MT4 orders and MT5 positions, comparing history, deals, and pending orders, and learn how to convert MQL4 functionality to MQL5 in this hands-on lecture.

Learn to select trades in MQL5 and distinguish open positions from pending orders using orders total and positions total, with ticket and type-based selection.

Learn how to convert MQL4 order functions to MQL5 position get functions by mapping trade, close, history, and order select calls, understanding current price, open price, and data types.

Tackle a mql4 to mql5 coding exercise that prints closing prices and position close times for up to three trades, using the print format function and follow-along code.

Open and manage trades in mql4 with scripts and expert advisers, then learn converting to mq5. Build inputs for symbol, volume, price, stop loss, and take profit to execute trades.

Learn to open a position in mql5 from mql4 using the include trade library and built-in trade, with buy and sell options, price, lot size, and magic numbers.

Convert your MQL4 to MQL5 by implementing a script that closes all open trades with a backward loop, using tickets for position closing and error checks.

Convert your mql4 scripts to mql5 by building a modify position function with take profit and stop loss. Handle points and symbol info for open buy and sell positions.