A little help on how to read the 2nd graph or maybe some source material to teach me. I'm not exactly sure how to even begun to research what kind of map it is, it looks like the matrix had an unfortunate mishap.
What you are looking at is a graph of the liquidity in the order book over time. A security does not have 1 price it has 2, the bid and the ask. The difference is called the spread. The bottom is showing the amount of liquidity at each price level. I don't know of a good source on how to read these charts since most people build their own viz tools.
Awesome, this explaination and electronic derivatives trading lead me on the right path of reading candlestick graphs. I discovered stockcharts.com from doing some basic research and now have a pretty good understanding of them. I won't be trading any time soon but I can at least read it to some extent. Thanks a bunch. Sorry if I got a bit off topic, but I hate not knowing stuff.
This bought a tear to my eyes, right before the burning, but it's very nice.
Also, did I see rounded corners and the lack of nested tables?