DIV 201Lesson 6 of 80 of 8
SEC Yield, Distribution Rate and Trailing Yield
Why one fund can show three different yields, and which one to believe.
What you’ll learn
- What SEC yield, distribution rate and trailing twelve month yield each measure
- Why the same fund can show three very different yields
- Why option income funds often have a tiny SEC yield and a huge distribution rate
- Which figure to lean on for which kind of fund
Look up an option income ETF on three different websites and you might see three different yields: 11%, 13% and 0.6%. None of them is a typo. Each measures something different, and knowing which is which will save you from some expensive misunderstandings.
The three yields you’ll meet
| Yield | How it's calculated | Answers the question |
|---|---|---|
| Distribution rate | Latest distribution × payments per year ÷ price | If every future payment matched the last one, what would I get? |
| Trailing twelve month (TTM) yield | Total distributions over the past 12 months ÷ price | What did this fund actually pay over the past year? |
| SEC 30-day yield | Net investment income (dividends + interest − expenses) over 30 days, annualized, ÷ price | How much true income is the portfolio generating right now, after costs? |
Most websites label one of these simply “yield” without saying which. Fund providers are required to publish the SEC yield, and most also publish a distribution rate. Dividend Duel shows both a forward (indicated) yield, which works like a distribution rate, and the trailing twelve month figure.
Distribution rate: the most optimistic
The distribution rate takes the most recent payment and assumes it repeats. For a company paying a steady quarterly dividend, that’s a reasonable assumption. For a fund whose payout changes every month or every week, it can be wildly off in either direction.
Trailing yield: what really happened
The trailing twelve month yield adds up what the fund actually paid over the past year. It’s backward looking, so it lags when payouts are rising or falling, but it isn’t built on a single data point. For funds with uneven payouts, it’s usually the fairer starting point.
Watch out for one subtlety. If the share price has fallen a lot over the year, a trailing yield divides last year’s bigger payments by today’s smaller price, which inflates it. That’s exactly what you see in many single stock option funds.
SEC yield: the strictest
The SEC yield is a standard formula the US Securities and Exchange Commission requires funds to use, so it’s comparable across funds. It counts only net investment income: dividends and interest the fund earned over the past 30 days, minus its expenses, annualized. It does not count:
- premium from selling options,
- capital gains, and
- return of capital.
For a plain dividend stock fund, the SEC yield and trailing yield are usually close. For a covered call fund like QYLD, which pays mostly from option premium, the SEC yield can be a fraction of a percent while the distribution rate is 11% or more. That gap isn’t a scandal; it simply tells you the income isn’t coming from dividends. Some funds that hold equity linked notes, like JEPI, show higher SEC yields because the note income counts as interest.
See the gap in live data
Here are some funds with both forward and trailing yields. Steady payers show similar numbers. Funds with falling or uneven payouts show big gaps.
| Ticker | Name | Forward yield | Trailing 12M yield | 1Y total return | 1Y price change |
|---|---|---|---|---|---|
| SCHD | Schwab U.S. Dividend Equity ETF | 3.26% | 3.22% | +23.5% | +19.4% |
| VYM | Vanguard High Dividend Yield Index Fund ETF Shares | 2.26% | 2.34% | +13.7% | +10.9% |
| JEPI | JPMorgan Equity Premium Income ETF | 7.27% | 8.11% | +6.9% | -1.3% |
| QYLD | Nasdaq 100 Covered Call ETF | 11.38% | 11.43% | +23.3% | +9.3% |
| SPYI | NEOS S&P 500 High Income | 11.90% | 11.77% | +15.9% | +2.8% |
| XDTE | S&P 500® 0DTE Covered Call Strategy | 14.94% | 30.09% | +16.5% | -12.5% |
| QDTE | Innovation-100 0DTE Covered Call Strategy ETF | 19.37% | 42.51% | +25.5% | -16.0% |
| TSLY | YieldMax™ TSLA Option Income Strategy ETF | 52.87% | 80.63% | -4.2% | -45.8% |
| NVDY | YieldMax™ NVDA Option Income Strategy ETF | 34.75% | 54.16% | +27.5% | -22.7% |
| MSTY | YieldMax™ MSTR Option Income Strategy ETF | 96.61% | 136.71% | -46.7% | -77.3% |
Which one should you trust?
| Kind of fund | Lean on | Be careful with |
|---|---|---|
| Plain stock dividend ETF | Any: they agree | Special distributions in the trailing figure |
| Bond fund | SEC yield | Distribution rate, which can include gains |
| Covered call or option income ETF | Trailing yield, then total return | Distribution rate built from one big payment |
| Fund paying return of capital | Total return and the ROC notices | Every yield figure, since some of it is your own money |
And the biggest lesson of all: no yield, however it’s measured, tells you whether you made money. A fund can pay a true 50% and still lose you money if its price falls further. That’s the subject of Distribution Rate vs Total Return, and where the money comes from is covered in Return of Capital.
Check your understanding
4 questionsA fund just paid $0.50 for the month and trades at $20. What is its distribution rate?
Why does a covered call ETF like QYLD often show an SEC yield far below its distribution rate?
A weekly paying fund's forward yield is 45% and its trailing twelve month yield is 80%. What's the most likely explanation?
For a plain stock dividend ETF like SCHD, how do the SEC yield and trailing yield usually compare?
Related lessons
This lesson is for education only and isn’t financial, investment or tax advice. Tickers are used as examples of how things work, not as recommendations. Figures marked as live come from Dividend Duel’s market data and change daily. See our disclosure.