The #套利交易策略 arbitrage mechanism works like a trade that profits from fluctuations to earn a price difference. There may be price differences for the same cryptocurrency between different exchanges. For example, if BTC is priced at $100,000 on Binance and $100,500 on OKEx, you can transfer your Bitcoin from Binance to sell it at OKEx. This is what is called the 'brick-moving' strategy. Nowadays, many cryptocurrencies no longer have these price differences, and they only occasionally appear during extreme market conditions, such as during the Luna crash, when the arbitrage could reach hundreds of times. However, there were very few people buying at that time.