Why does it have no bottom when it falls and no top when it rises?

Because there are too many contracts

Most people think that if it falls, it won’t fall again.

Open leverage at the bottom, contract

The contract is originally a game between the banker and the player.

Stand on the opposite side of Dog Village and press a lot of chips

How is it possible for you to win money?

It must be finished with many explosions before it can be pulled up

This is also the reason why the decline will accelerate after a negative fall before rising.

After the bulldozer rises, it accelerates its rise before falling.