$PI Why are there still so many people shorting when the market is rising? Actually, it's because of exchange rules. Increasing trading volume is the top priority, and then there are futures contracts. Only 5% of people can make money trading futures, because if no one makes money, no one will advertise. Do you know why there's a sharp drop before the market rises? It's to liquidate those who are going long on futures first. The reverse is the same. I can't say more; if I say more, it won't get through.