A framework, not a leaderboard
Compare the whole picture.
Same metric. Same period. Visible costs. Different risks kept in view.
Compare the right thing first
A deposit APY, a bond’s YTM, a fund’s distribution yield, and a staking reward estimate may all be annualized percentages. That shared appearance does not make their cash flows, protections, or access conditions equivalent. Start by writing the job of the money and the date it might be needed.
Then identify the mechanism producing the payment. Keep the product’s risks visible even after making its arithmetic easier to compare. This is an educational framework, not a live rate leaderboard or a recommendation to replace one asset with another.
The seven-category map
| Category | Read the measure | Keep these questions nearby |
|---|---|---|
| Bond Yield | Current yield · YTM · YTW | Duration, credit quality, and call terms |
| CD Yield | APY · Term interest | Early exit, renewal, and coverage limits |
| Bitcoin Yield | BTC rewards · Currency total return | Custody, borrower exposure, and exit routes |
| Solana Yield | Gross rewards · Net SOL growth | Commission, activation, and route-specific risks |
| Ethereum Yield | Net ETH rewards · Token redemption value | Operation, penalties, contracts, and liquidity |
| ETF Yield | SEC yield · Distribution yield · Total return | Portfolio exposure, expenses, and payout source |
| Crypto Staking Yield | Net token rewards · Supply-share change | Protocol rules, fee bases, price, and access |
A four-step comparison
1. Match the measurement
Record the full metric name, denominator, unit, observation date, and lookback window. Compare a trailing measure with another trailing measure over the same period before introducing a forecast. Do not assume a current yield, coupon, and YTM are synonyms.
2. Translate it into the planned holding period
An annualized rate does not mean a short holding receives a full year of earnings. Identify the actual period, reinvestment process, and possible cash withdrawals. Use the CD example table to practice term-level arithmetic, and the methodology for the assumptions.
3. Apply costs once
Separate fees on rewards from fees on principal, and fixed charges from percentage charges. Check whether the published metric already includes the expense. Trading spreads and exit charges can matter even when a displayed annual rate appears net.
4. Test the exit and the downside
Build an ordinary exit and a stressed exit. Consider the effect of an early-sale price, a withdrawal delay, an issuer failure, or a token-price decline as appropriate. A precise model of income does not prove that a principal loss or access problem is unlikely.
An illustration of unlike units
Imagine a 5% increase in token units and a 20% decline in the token’s dollar price over the same period. With no other flows or costs, the dollar result is 1.05 × 0.80 − 1 = −16%. The positive token reward did not create a positive dollar return. This is arithmetic, not a forecast of any asset.
Likewise, a hypothetical fund that pays $6 after a $100 purchase and finishes at $94 produces zero holding-period return before other effects. The income is real, but the value remaining also belongs in the comparison.
Keep a dated decision record
Save the product terms, source of the number, fee assumptions, access conditions, and unanswered questions. Add a review trigger such as maturity or a changed withdrawal policy. A record is more useful than a screenshot of the highest rate because it preserves the reasoning that made the comparison relevant.
Continue with the full fair-comparison article, practical resources, and risk checklist. For foundational definitions, consult the primary-source library.