- US Bond Index Fund
- Prime Money Market Fund. Equivalent to "money market" bank account but w/out FDIC insurance. Currently 2.49% interest, rates adjusted quickly.
- Total International Stock Index Fund.
- Institutional Index Fund. US-based of the above.
- Doubles every 3–5 or 5–10 years?
Better than S&P 500 returns
- Schwab AMT Tax-Free Money Fund. Earnings incur no federal income tax.