**LandauMT4:**

Hello everyone, i start this topic as i'm an absolute newbie in Metatrader and his language; i'm converting several EA from mq4 to C# and debugging the expert advisors i've been able to convert almonst everything but i have some doubts about the array Low[] and High[]: i took the definition of Low:

# double Low[]

Series array that contains the lowest prices of each bar of the current chart.

this is totally nonsense to me: what means "the lowest prices of each bar"? a bar has only one Low!!!

and how many elements are in that array? how they are ordered (if are ordered)??

thanks in advance for every clarification :)

Low[0] is the low of the current bar

Low[1] is the low of the last closed bar

Low[2] is the low of the bar before that

etc etc

Hello everyone, i start this topic as i'm an absolute newbie in Metatrader and his language; i'm converting several EA from mq4 to C# and debugging the expert advisors i've been able to convert almonst everything but i have some doubts about the array Low[] and High[]: i took the definition of Low:

## double Low[]

Series array that contains the lowest prices of each bar of the current chart.

this is totally nonsense to me: what means "the lowest prices of each bar"? a bar has only one Low!!!

and how many elements are in that array? how they are ordered (if are ordered)??

thanks in advance for every clarification :)