Perks: The minimum opening deposit is $25 for the Platinum Savings account. Wells Fargo’s bonus APY of 1.95 percent APY is competitive for a big brick-and-mortar bank. To earn this bonus APY, you’ll need to have your Platinum Savings account linked to a Portfolio by Wells Fargo relationship. You’ll also only earn this 12-month special interest rate if you deposit $25,000 or more from funds outside of Wells Fargo. This special rate offer is only available on aggregate balances up to $1 million.
Looking closer we see that if you can meet the $3,000 minimum investment size, Vanguard’s VMMXX offers an appealing combination of relatively high returns with low expenses. If you don’t have a large amount of cash to invest, you should note that both FMPXX and FIDXX have $1MM investment minimums. If you have less than $1,000, SPRXX doesn’t meet the yield and expense ratio thresholds we laid out, but it doesn’t have an investment minimum.