Volume based candlestick

[yertle]

Hi, I am looking for a candlestick/bar type that updates after a set number of contracts has traded.
Ie, I want a new bar every 500contracts.

Is there one already available that someone can direct me too?

Thank you kindly.

[bltdavid]

What's wrong with the current 'Volume' bartype that's already builtin?
Have you tried it?

When creating a new chart, it's in the same dropdown where you
select Tick or Minute or Renko bartype.

On my system, 'Volume' is second item from the top.

[yertle]

Found it.

It works well, thank you.