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Option-income ETF distributions explained: yield, NAV erosion and return of capital

20 Delta Editorial. Written by The 20 Delta Guy. Portfolio sample.

As of October 28, 2026, the YieldMax TSLA Option Income Strategy ETF (TSLY) listed a distribution rate of 50.07% on its fund page. The same page showed a 30-day SEC yield of 3.01% as of October 31, 2026. Both figures are correct. They measure different things, and the gap between them is where most confusion about option-income ETFs begins.

This article walks through the figures a typical option-income fund page shows (distribution rate, SEC yield, NAV and total return) and the Section 19a-1 notice that estimates where each payment came from. It uses public data from three funds built in different ways: TSLY, the NEOS S&P 500 High Income ETF (SPYI) and the Roundhill Nasdaq-100 0DTE Covered Call Strategy ETF (QDTE).

How the distribution rate is calculated

A distribution rate annualizes the most recent payment and divides it by NAV. NEOS, for example, multiplies the latest monthly distribution by 12 and divides by the most recent ex-date NAV, according to the SPYI page.

QDTE shows the arithmetic. The fund declared a weekly distribution of $0.146175 per share on October 28, 2026, and its NAV was $28.27 on October 27, 2026 (Roundhill daily NAV file). Multiplied by 52 weeks, the payment comes to $7.6011 per share. Divided by $28.27, that is 26.89%, the same distribution rate Roundhill displayed as of October 27, 2026.

A single payment drives the whole figure. QDTE paid $0.11281 per share on October 9, 2026. Run through the same formula at the same $28.27 NAV, that payment would have produced a 20.75% rate. SPYI publishes a second measure for this reason. As of September 30, 2026, its current distribution rate was 12.21% and its 12-month trailing distribution rate was 12.09% (SPYI fact sheet).

Why the SEC yield is so much lower

The 30-day SEC yield follows a standardized formula. It annualizes the dividends and interest a fund earned over 30 days, after expenses. Option premium falls outside that formula. YieldMax states it directly on the TSLY page, describing the SEC yield as net investment income "which excludes option income."

On October 27, 2026, TSLY's largest positions were U.S. Treasury notes and bills, with its Tesla exposure held through options. Treasury interest counts toward the SEC yield. Premium from selling call spreads on TSLA does not.

QDTE's 30-day SEC yield was -0.65% as of October 31, 2026 (Roundhill SEC yield file). A negative reading means expenses exceeded the income the formula counts. QDTE gets its Nasdaq-100 exposure through a deep in-the-money call option rather than by owning the stocks, according to its fund page, so it collects few dividends to offset fees. SPYI holds the S&P 500 stocks directly and reported a 0.45% SEC yield as of September 30, 2026.

The SEC yield understates the cash these funds pay. The distribution rate says nothing about whether that cash was earned. NAV and total return fill in the rest.

NAV erosion and how to spot it

NAV erosion describes a fund whose net asset value per share drifts lower over time because it distributes more than its portfolio gains. Two numbers reveal it. The first is the change in NAV per share since launch. The second is total return over the same stretch, which adds back the distributions.

QDTE began operations on March 6, 2024 with a NAV of $45.72 per share, according to the Financial Highlights in Roundhill's annual financial statements for the year ended December 31, 2025. By October 27, 2026, NAV was $28.27, a 38.17% decline in NAV per share. Over a similar window, QDTE reported annualized NAV total return of 21.61% from inception through September 30, 2026 (QDTE fact sheet).

Both statements hold at once, and the financial highlights show how. In 2025, QDTE's NAV per share fell from $40.01 to $30.83. The fund paid $15.26 per share in distributions that year and posted a 19.49% total return. Shareholders received more in cash than the drop in NAV took away.

SPYI's figures look different. Its NAV per share was $49.67 at the start of its first fiscal period in August 2022, per the NEOS annual financial statements. On October 26, 2026 it was $52.98, a 6.66% increase. Cumulative NAV total return since inception was 75.34% through September 30, 2026. Most of the distance between 6.66% and 75.34% is distributions, reinvested in the total return calculation.

Per-share comparisons need one more check. A share split or reverse split changes every per-share figure without changing what an investor owns, so NAV history should be split-adjusted before it is compared across dates.

Return of capital in Section 19a-1 notices

Section 19(a) of the Investment Company Act of 1940 requires a fund to send a written statement when a distribution comes from a source other than net income, and Rule 19a-1 requires that statement to show the portion of the payment per share drawn from net income, from net profits on sales of securities, and from capital. These notices are book-basis estimates. The final tax character arrives on Form 1099-DIV after year-end, and the two can differ.

SPYI's notice for the $0.5087 payment on October 23, 2026 estimated 99% return of capital, or $0.5017 per share. For the fiscal year to date, estimated return of capital was $5.0667 of $5.2690 in total distributions, or 96%. TSLY posts its estimates weekly, and they swing. The payment made October 16, 2026 was estimated at 100.00% return of capital, and the payment made October 23 at 0.00%. Roundhill's QDTE fact sheet, dated September 30, 2026, said the most recent distributions were estimated at 100% return of capital.

Audited annual figures give the settled picture. QDTE's 2025 distributions of $15.26 per share included $8.81 of return of capital, about 57.7%. For SPYI's fiscal year ended May 31, 2025, $5.79 of $6.15 was return of capital, about 94.1%.

The tax nuance

The IRS treats return of capital as a return of part of the original investment rather than a dividend. It reduces the shareholder's adjusted cost basis, and once basis reaches zero, further nondividend distributions are taxed as capital gains (IRS Topic 404). The tax is deferred to the sale. NEOS notes in its SPYI disclosures that a lower basis "may result in higher taxes paid in the future when the Fund shares are sold."

The label on its own does not say whether a fund paid out money it never earned. Two different situations produce it. In one, a fund distributes more than its portfolio earns and funds the gap from NAV. A falling NAV paired with weak total return is the pattern to look for. In the other, the portfolio has economic gains, but tax rules leave little current taxable income to distribute. Unrealized gains on stocks still held and harvested losses can both create that result.

NEOS describes tax-management features of this kind for SPYI. The fund writes S&P 500 index options, which are Section 1256 contracts taxed 60% as long-term and 40% as short-term gain or loss, and it seeks tax-loss harvesting opportunities. SPYI's audited figures for June 1 through December 31, 2025 show $3.47 of the $3.64 it distributed classified as return of capital, while NAV per share rose from $49.07 to $52.49.

Reading total return

Total return combines the change in NAV or market price with distributions, assuming they are reinvested. It is the figure that ties the others together, and it is most useful when set against a benchmark over identical dates. Through September 30, 2026, SPYI's fact sheet showed cumulative NAV total return of 75.34% since inception, against 101.13% for the S&P 500 and 59.27% for the Cboe S&P 500 BuyWrite Monthly Index.

Period choice matters. TSLY's NAV total return was -12.58% for the year ended September 30, 2026 and 8.57% annualized since its November 22, 2022 inception.

Taxes change the figure again. NEOS publishes after-tax returns for SPYI. For the year ended September 30, 2026, NAV total return was 14.62% before taxes and 10.44% after taxes on fund distributions, using the highest federal rates.

A fund page that shows a high distribution rate, a low SEC yield, a falling NAV and a positive total return is describing one fund accurately from four angles. The 19a-1 notices and the audited financial highlights show where the payments came from and what they did to NAV.

This article is for educational purposes only and is not investment, tax or legal advice. Distribution rates, yields and returns change, and past performance does not guarantee future results.

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