two white-hat hackers respectively reported the loopholes in the Polygon PoS creation contract on the bug bounty platform.

Investors create positions by buying or selling a certain amount of future contracts.

That is, sell after buying, or buy after selling.

It happens when a trader‘s loss exceeds the deposit in his or her account due to the vaｒiation of the market.

It refers to the situation where an investor holds more cash and a small amount of crypto in his account.

It refers to the situation where an investor buys a lot of crypto with funds and holds a lesser amount of cash.

Refers to the behaviour of investing all the funds to purchase crypto asset at one time.

The amount of one‘s crypto asset in position.

It is a sys tem to reach agreements about whether a piece of information.

Proposed by Satoshi Nakamoto, it is designed to solve the Byzantine Generals Problems.

It is a mechanism designed to distribute interest according to the number of tokens that users are staking.

It requires coin/token holders to vote for representatives who are responsible for validating the transaction and maintaining the network.

Investors sell the currency at the current price with the expectation of price decline in the future.

It refers to the funds deposited by the settlement member into the special settlement account of the exchange to ensure the performance of the contract.

Which is specifically divided into financing deposit ratio and securities lending deposit ratio.

It is the bonus distributed by an exchange that users receive by holding the token issued by that exchange.

It refers to the increase of difficulty in the Ethereum mining process.

If you sell all BTC, your position will be short.

South Korean regulators had proposed a new rule saying that the information of "who sends and who receives" will be retained

St. Louis Federal Reserve President, James Bullard, told that he believes cryptocurrencies do not pose a serious threat to the U.S. financial _. .