Profile of altcoin futures "suckers": ① Account capital below $2,000 ② Holding multiple positions simultaneously, with actual leverage of 5-20 times These accounts represent the main retail investors in the altcoin futures market and are also prime targets for market manipulators. Operational tactics: Whenever the price fluctuates by 15%-25%, after retail investors chase the market, market manipulators use sudden, large price swings to precisely liquidate leveraged positions, completing a round of profit-taking.