On holidays, the money fund has income. On weekends, holidays and other non-trading days, except the money fund, the fund has no income on non-trading days. Money fund income is settled together every weekend or after holidays. Unpaid money fund income is carried forward on a monthly basis, and different money funds carry forward on different dates. (Tips: You can only enjoy the holiday benefits if you buy the money fund two trading days before the holiday. )
It is a good choice to buy a money fund before a long vacation.