if you want to advertise your website then do it correctly! go to Service Announcements board here and introduce your "service"!
as for the site itself, there is no way you can easily analyze the blockchain and transactions and tell with certainty that the coins are going to or coming from an exchange. and it has nothing to do with "bitcoin code" which you said in the first line!
not to mention that the transactions work in the exact opposite way that you explained. meaning ups and downs are not traced back to flow of funds. the flow of funds is traced back to ups and downs! in other words when price goes up and down that creates the higher transaction volume not the other way around.
Hi there!
We're a team of senior engineers. We're consistently monitoring the whole bitcoin network with an active node, probably around 1 Terabyte of data so far.
We can for sure identify some big exchanges from analyzing all transactions and track big deposit/withdraw about these exchanges.
As you mentioned, bitcoin price contributes to a lot of factors. Big fund movement is definitely one of them. For example, when say 10k btc flows to an exchange, it creates sell pressure. It might be something important to know.