The latest transaction price is 80 1, so the latest price is 30 1.

If you want to buy it, the rival price is 30 1.

The opponent's price is the price of the person in the opposite direction to you.

The latest price is the latest.

These two prices sometimes overlap, so if you want to make a quick deal, you should entrust it at your opponent's price.

If you are a futures trader, you can click Exchange.

Threads and iron ore only cost three or four dollars a hand.