Regulations Governing the Audit and Adjustment of Deposit and Other Liability Reserves of Financial Institutions Article 10

The maintenance period for the setting aside of actual reserves by financial institutions shall be from the fourth day of each month to the third day of the following month, provided that for financial institutions starting up operations, calculations for the startup period shall begin on the date that operations begin.The daily average balance of actual reserves held by financial institutions shall be the sum of the daily balance of actual reserves divided by the number of days in the period, provided that for financial institutions starting up operations, the average balance shall be calculated and divided by the days that the institution has been in business during the period.For the purpose of calculation, the balances for the previous business day shall be taken as those for a non-business day.Financial institutions that settle accounts on a daily basis may, exempt from the restriction of the preceding Paragraph, apply for a daily listing of account balances with the Bank.
中文原文 金融機構存款及其他各種負債準備金調整及查核辦法第10條
金融機構實際準備金之提存期間為每月第四日起至次月第三日止。
但新開業金融機構開業當期自開業日起算。
金融機構實際準備金之日平均額係實際準備金每日餘額之和除以當期天數。
但新開業金融機構開業當期以計算期天數平均之。
非營業日實際準備金以其前一營業日之餘額列計。
金融機構每日進行結帳作業者,得向本行申請以每日帳列餘額列計,不受前項規定限制。

English translation for reference only; the Chinese text prevails. Not legal advice.