Bids, Ask, and What

am using metatrader4, with interbankfx.
Is the data, o,h,l,c all bid prices or all ask prices, or just the last trade?

Liz

By default, all you can see is the Bid price. If you right-click on the chart and go to Properties/Common there is an option to show the Ask price. This will then plot a line above the Bid and will show you the current spread for that pair. You'll have to do this on each chart, but if you save the chart as a template, the Bid and Ask lines will then become default

Please strongly consider taking a forex course.