Extracting Bitcoin historical ticker data by setting up Bitcoin Node? How do I extract the ticker data (historical values such as day price, day open, day close etc) by setting up a Bitcoin Node? 
Bitcoin Node is setup using Bitcore.io

All blocks are syncing right now, but I don't really know how to get data?

Stack I use is Node.js with MongoDB

Thanks in advance!
The Bitcoin Node is part of the blockchain network. It has nothing to do with markets and trading, and has no concept of a price. As far as the node is concerned, 1 Bitcoin = 1 Bitcoin, and that's it.

If you want historical market prices, you will have to either scrape them from various exchanges yourself, or use a service such as this (I have no affiliation with them, and just found them through Google - I cannot vouch for their data, and better options may exist).