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PANews October 20 news, according to on-chain analyst Aunt Ai, Machi Big Brother (Huang Lih-cheng, Machi Big Brother) has accumulated a trading volume of $1.56 billion on the papertrade platform since October 10, with realized losses of $833,000, ranking 10th on the platform's loss leaderboard. He received a total of 437,000 PAPER token airdrops, and after offsetting, the account still has a loss of $424,000. He mainly opened long positions on ETH on the platform, with leverage ranging from 50x to 1000x, mostly 100x. Machi himself has previously tweeted multiple times praising papertrade's model.