All buy orders will be opened at the ASK price, and the order will be closed at the BID price.
All sell orders will be opened at the BID price, and the order will be closed at the ASK price.
In MT4, by default, only the BID price is set to be displayed on the chart.
To see the ASK price:
- Right-click on the chart and click Properties.
- At the Common tab and click the box Show Ask line.