MetaTrader 4 vs MT5

What's MT4 and MetaTrader 5 trading? - What's the difference between MT4 and MetaTrader 5 softwares?

MT4 platform was built for mainly for indices trader for trading indices, while MT5 was built to provide online traders with access to various trading instruments in addition to indices such as CFDs, stocks, stock indices & futures.

MetaTrader 4 vs MT5 - MT4 vs 5 - Difference between MetaTrader 4 and MetaTrader 5 Discussed

Can I use MetaTrader 4 stock indices trading account in mt5?

If you indices broker has both MT4 and MT5 platforms you cannot use the same account for both of these platforms and you are required to open different accounts so that you can use the two different platforms but with different indices trading accounts.

Can I login to MT5 with MetaTrader 4 indices trading account?

To sign in to MT5 you need to open a MetaTrader 5 Indices Trading Account that is different from MT4 Indices Trading Account - Getting Started with MT5 Indices Trading Platform

What is the difference between MetaTrader 4 & MetaTrader 5 Platform? - Can you use MetaTrader 4 stock indices trading account in MetaTrader 5? - Can you login to MT5 with MetaTrader 4 indices Account? - MT4 Indices Trading Platform vs MT5 Indices Platform - What is MetaTrader 4 Indices Platform & MT5 Indices Platform? - MetaTrader 4 vs MetaTrader 5.