According to Spot On Chain monitoring, the savvy trader 0x880 deposited 500,000 ARB tokens (worth $1.01 million) into OKX approximately 3 hours ago, earning a profit of $167,000 (+20%). It is worth noting that the trader not only profited from ARB but also from other past/current trades involving ETH, RDNT, and WLD, with an estimated total profit of $8.62 million (win rate: 100%).