Cash and cash-like assets

Cash is the least "sound" asset you will find discussed on this site. It is not scarce, not durable against inflation (and is most often the actual cause of inflation), and its supply is entirely at the discretion of central banks. By every monetary property that matters, cash falls short.

So why does it belong in a sound money portfolio? Because liquidity is a job, and cash is the best tool for it.

The role of cash in a sound money portfolio

A portfolio built entirely on metals and crypto has a problem: when the price of silver drops and you want to buy, you need something liquid to buy it with. When rent is due, your landlord does not accept gold eagles. When an emergency hits, you need funds you can move in minutes, not days.

Cash is the fuel that keeps a sound money portfolio running. It covers real-world expenses, funds buying opportunities, and provides a buffer against forced selling of assets you would rather hold.

What counts as cash

In practice, "cash" means several things:

• Physical currency: Bills and coins in your possession. No counterparty, but no yield and limited practicality for large amounts.
• Checking and savings accounts: Funds held at a bank. Liquid, but you carry the bank as a counterparty.
• High yield savings accounts: Online banks and credit unions often offer higher interest rates than traditional savings. The tradeoff is that withdrawals may take a business day or two, and rates change at the institution's discretion.

Cash-like assets

Beyond bank accounts, several instruments offer slightly higher yield in exchange for slightly less liquidity:

• Money market funds: Pooled investments in short-term debt instruments. Generally stable, but they are not the same as a bank deposit and are not FDIC insured.
• Treasury bills (T-bills): Short-term U.S. government debt. Considered very low risk, but still subject to interest rate changes and early sale penalties if you need the funds before maturity.
• Certificates of deposit (CDs): Fixed-term bank deposits with a stated rate. Early withdrawal usually means a penalty.

Each of these carries a different counterparty profile. None of them are "risk free" in the absolute sense, even if marketing materials describe them that way.

The counterparty reality

Every dollar you park in a bank or fund is a claim on someone else's balance sheet. FDIC insurance covers deposits up to a statutory limit per depositor per institution. Beyond that ceiling, your deposit is an unsecured claim against the bank. Money market funds carry their own structural risks, as demonstrated during past market stress events.

Understanding counterparty risk does not mean avoiding banks entirely. It means knowing what you are exposed to and sizing your positions accordingly.

Inflation: the cost of holding cash

Cash loses purchasing power over time. That is the tradeoff for liquidity. Holding too much cash for too long means inflation quietly erodes your savings. The goal is to hold enough cash to do its job, not so much that it becomes a drag on your overall position.

This is where the portfolio framework helps. Cash is not a destination. It is a staging area for capital you plan to deploy into metals, crypto, or real-world needs.

Practical considerations

• Know your number. Figure out how many months of expenses you want covered, plus a reserve for buying opportunities. That is your cash target.
• Spread across institutions if your balances exceed FDIC limits at any single bank.
• Compare rates honestly. A high yield savings account at 4% still loses to inflation if inflation runs at 5%. The yield softens the erosion; it does not eliminate it.
• Keep some physical cash accessible for situations where digital payments fail or are unavailable.

How cash fits the bigger picture

In the ideal sound money portfolio, cash represents the largest single allocation, not because it is the best asset, but because it is the most useful. It keeps you ready to act and keeps daily life running while your metals and crypto do the longer-term work.

This page is educational and not a recommendation to buy or sell any asset.