The blockchain market has seen amazing gains again. According to Lookonchain data, a trader made huge profits through the Solana chain meme coin BITCAT. The trader initially invested 7.84 SOL (about $1,600) to buy 40.31 million BITCAT, and then sold all of them for 2,213.5 SOL (about $460,000). The return rate of this transaction was as high as 281 times, demonstrating the importance of on-chain data analysis in capturing market opportunities.