I have been thinking about how to explain the 'Buy' and the 'Sell' in the best way.
But I still couldn't find the greatest way.
If you fail to understand,
you may drop me a comment here and ask for further explanation.
You would see this at the left bottom side of the trading board.
There are 5 rows for 'Buy' and 'Sell'.
Those are the queues waiting for the trades.
The top is the first queue while the bottom is the 5th queue.
Let's take the first buy queue,
1.04 with the quantities of 14,787,
what does it mean?
people are waiting to buy 14,787 lots of that stock at the price of 1.04.
At the 'sell' side,
people are waiting to sell 9,472 lots of that stocks at the price of 1.05.
It's the same for the following queues.
So what price should we place?
one thing is that,
the lower price you place to buy a stock,
the longer time you need to wait.
First queue will be served before seconds.
You may place your buy order at the selling price,
your transaction will be completed faster.
You will see the 'Buy' and 'Sell' at here too.
Those are first queues.