Thread: Lesson 8 - Variables in MQL4
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Old 11-03-2005, 06:45 AM
newdigital newdigital is offline
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I have a question.

What are the Ask, Bid, Bars, Close, Open, High, Low, Time and Volume?

Variables?
It was not mentioned in your lessons. May you describe about that?
What is the difference between Ask - Bid and other above mentioned variables?

Current bar is Bars = 0. Right?
And previous bar is Bars = 1.
And what is Bars = -1. Is it 10 or Is it the future bar?
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