I use Schwarb to buy shares on. I see a lot of information out there about buying $90 a month of shares in an S&P tracking index fund, but all the funds are around $600 a share. So how are people buying fractional shares in index funds? Schwarb at least doesn't seem to offer fractional shares of funds.
Does anybody know how to buy fractional shares of S&P500 index funds such as voo, ivv, etc?