---
title: "MetaTrader 5 Trading Terminal build 458 - Última atualização"
description: "Última atualização: Trading Terminal: Added the possibility to scale the price chart using the mouse in the fixed scale mode. - Última atualização"
image: "https://www.metatrader5.com/i/logo_metatrader5.png"
---

# MetaTrader 5 Trading Terminal build 458

## Última atualização: Trading Terminal: Added the possibility to scale the price chart using the mouse in the fixed scale mode

25 maio 2011

1. Trading Terminal: Added the possibility to scale the price chart using the mouse in the fixed scale mode.
2. Trading Terminal: Fixed the display of volumes in the "Exposure" tab.
3. Trading Terminal: Fixed scanning of Cloud servers.
4. MQL5: Added generation of the CHARTEVENT_CHART_CHANGE event when scrolling the price chart.
5. MQL5: Fixed compilation errors related to the false recognition of constructors.
6. MQL5: Fixed operations of comparison of single-byte types with constants.
7. MQL5: Fixed classes of signal generators in the MQL5 Wizard.
8. MetaTester: Optimized interaction between the terminal and testing agents. Communication protocol is optimized for the Cloud servers.
9. MetaEditor: Fixed highlighting of the arguments of built-in overloaded MQL5 functions.
10. Fixed errors reported on the forum and in crash logs.
11. Updated documentation.

The live update is available through the [LiveUpdate system](https://www.metatrader5.com/en/terminal/help/start_advanced/autoupdate).

The MetaTrader 5 Trading Terminal can be downloaded at [https://download.terminal.free/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com](https://download.terminal.free/cdn/web/metaquotes.ltd/mt5/mt5setup.exe?utm_source=www.metatrader5.com&utm_campaign=metaquotes.download)

**Veja as notícias anteriores:**

- [MetaTrader 5 Client Terminal build 450](https://www.metatrader5.com/pt/releasenotes/terminal/450)
- [MetaTrader 5 Client Terminal build 448](https://www.metatrader5.com/pt/releasenotes/terminal/448)
- [MetaTrader 5 iPhone build 439](https://www.metatrader5.com/pt/releasenotes/iphone/439)
- [MetaTrader 5 Client Terminal build 441](https://www.metatrader5.com/pt/releasenotes/terminal/441)
- [MetaTrader 5 Client Terminal build 439](https://www.metatrader5.com/pt/releasenotes/terminal/439)