if you want a renko robot. that works creating operations based on the movement of the candles without integrating any indicators... if it can be created... if it is to add indicators you must hire someone as a freelancer. mql5.
I would create a separate tree for the bucket and start with a bucket block, then move the comment above as the picture, buckets can be difficult in MT5:
If a different account and you want to pass information then it is difficult, because you will need to save the information, and then read it in another EA on a separate account
If I understand correctly, you need to find the highest and lowest prices from 00:00 to 09:00. Then if prices breaks through any of those price levels a buy or sell will be open. Is that correct?