Thanks for this mate. I have understood the purpose of the candlesticks now.
Keep in mind that the post that you are referencing is pretty outdated.... actually belongs to an "Official" reseller. While it may not be the "official" site it's definitely part of the overall "Team"
Completely irrelevant who it belongs to. It is not the official website and I would never recommend a 3rd party website, especially not one that is secured by someone with clearly rudimentary knowledge of information security. Wordpress and Cloudflare. 