On September 20th, the People's Bank of China launched a 7-day reverse repurchase operation of 571.90 billion yuan today. Because 236.20 billion yuan 7-day reverse repurchase expired today, a net investment of 335.70 billion yuan was achieved on the same day. This week, the People's Bank of China conducted a 1.6637 trillion yuan reverse repurchase operation. Because 1.4755 trillion yuan reverse repurchase expired this week, a net investment of 188.20 billion yuan was achieved this week. To see t...