My friend, Lawyer Huang, put $1 million with another friend to run quantitative trading—95% in Bitcoin and 5% in ETH. The other day, I checked the positions, and they opened a short at 3353. Before, I wondered why the monthly returns were only fluctuating by 3-4%. Now, seeing yesterday's big drop and so many people getting liquidated, quantitative trading is relatively stable—the profit curve doesn’t fluctuate too much. For big funds in the crypto space, stability should still be the top priority. Another friend, on the other hand, tried running Binance’s neutral grid strategy with a few thousand dollars. Yesterday, they urgently asked me to sell oil for them. When I checked, all the previous profits were wiped out. Their funds went from $64K to $59K to $45K. Back when Bitcoin was at 91K, I told them to close the position and stop playing around.