How are candlesticks made?

Candlesticks are created by up and down movements in the price. While these price movements sometimes appear random, at other times they form patterns that traders use for analysis or trading purposes. There are many candlestick patterns.

What is worth more brass or copper?

The difference between copper and brass is a few things, the scrap price value for it, what they are each used for and also the content of the metal itself. Copper is generally used more for electronics and brass is commonly used for plumbing components. Copper is generally higher for scrap value and brass is lower.