I saw this interesting price chart on a forum and I´ve been trying to make a similar price chart as the one displayed in the image but there are some things that I can´t figure out what they are and how to code them.
Firstly, how do I code hollow candles? And what are the bars inside the hollow candles displaying and how can I code them?
Secondly, what defines the candles color in the price chart and how can I code something similar?
Thirdly, what do the little dots inside some of the candles display?