In pure or risklessarbitrage transactions, the purchase and re-sale of the asset in question are conducted simultaneously, thus the arbitrageur does not risk any of their own funds.
在纯套利或无风险套利交易中，资产的购买和转售是同时进行的，因此套利者自己的资金不承担任何风险。
2
Arbitrage is a usual transaction behavior in order to make profits. It is the possibility of riskless profits.
套利是一种常见的，以获利为目的的交易行为，它是基于无风险的超额利润产生的。
3
If an asset has riskless super profits, there is arbitrage opportunity in the market.