This information is available in the Terminal window at the bottom of your MT4 screen. Here you will find the following tabs:
Trade – Shows your account balance, equity, margin, free margin, margin level and any open positions and pending orders.
Exposure – Depicts your total account exposure relative to trades.
Account History – Provides a complete breakdown of your orders to-date. To view this as a detailed statement, right-click anywhere in the window > save as detailed report
Journal – Displays a record of all your actions on MT4 or MT5.