fidelity brokerage account直接有利息吗？

之前好像有帖子说要改个什么设置？具体给忘了。下面是fidelity的广告。 Open a Fidelity brokerage account Add money or set up direct deposit Your cash is automatically put in a money market fund, now earning 4.48%

vanguard's money market fund里面有Dividend

好像是这样的。 不过俺不用 fidelity. 等几天 debt ceiling 过了， 把俺的 大部队统统买 tbills.