How to code new high for an indicator

[Mike Michel]

Hello,

can someone please tell me the code for a new high / Low of an indicator. 

For understanding see attached picture.

Thank you so much.

[Navdeep Singh]

Mike Michel:

Hello,

can someone please tell me the code for a new high / Low of an indicator. 

For understanding see attached picture.

Thank you so much.

Just remember the previous high/low value and compare it to current

[Mike Michel]

Navdeep Singh #:
Just remember the previous high/low value and compare it to current

Hi Navdeep Singh,

thanks for your comment

I do not understand the logic how I  set the new low, because the next low must not be a new low.  And when I have to set a low value to "empty" ? because a some point new low cant go deeper ...........

I tried a lot of codes, but it doesn work as I want.

Please can you help ?

2 of my  examples:

***

[Navdeep Singh]

Mike Michel #:

Hi Navdeep Singh,

thanks for your comment

I do not understand the logic how I  set the new low, because the next low must not be a new low.  And when I have to set a low value to "empty" ? because a some point new low cant go deeper ...........

I tried a lot of codes, but it doesn work as I want.

Please can you help ?

2 of my  examples:

***

Use     button to add your code correctly

You could try using array functions (ArrayMaximum and ArrayMinimum). That is one way to achieve index of the last highest lowest values for n period

https://docs.mql4.com/array