If you first look at a candlestick chart, or a Bitcoin chart, it can be confusing if you don't know what everything means. The site I use in the pictures is bitcoinwisdom.com, a great Bitcoin graph site across multiple exchanges.
Note: It's important to see what time frame you're looking at,
each candle will represent each of those time frames. For example, looking at a one minute chart, each candle will show the price for each minute.
