Written by: Little Cake

Wall Street has finally found a way to tame Bitcoin—by turning it into a hen that lays eggs.

On August 12, Goldman Sachs announced the acquisition of NEOS Investments, a four-year-old options strategy ETF company with $30 billion in assets, for up to $2.25 billion in cash and equity. The deal is expected to close in the first quarter of 2027, and NEOS co-founders Troy Cates and Garrett Paolella will join Goldman Sachs Asset Management as partners.

This acquisition allows Goldman Sachs to capture not only 19 options income ETFs but also a special prey, BTCI, officially known as the NEOS Bitcoin High Income ETF, which has over $1.1 billion in assets and claims an annualized yield of 27%.

Where does the 27% annual yield come from?

Let’s break down the mechanical structure of this enticing number.

The operation of BTCI is not complicated: the fund holds spot Bitcoin ETPs (such as shares of the VanEck Bitcoin ETF) and then sells covered call options above these holdings; the premiums paid by option buyers are the source of the fund’s monthly dividends.

For example. Assume the current price of Bitcoin is $64,000; BTCI sells a one-month call option with a strike price of $70,000, receiving a premium of $2,000. If Bitcoin does not rise above $70,000 by expiration, the option expires worthless, and the $2,000 is pure profit, which is the "gain." If Bitcoin rises to $80,000, the option is exercised, and BTCI can only sell at $70,000, with the extra $10,000 profit going to the option buyer. The $2,000 premium received does not cover the lost $10,000 gain.

This strategy is not new in the stock market. JPMorgan's JEPI manages over $39 billion, using the same logic to sell options on the S&P 500 for income. NEOS's own largest products, SPYI and QQQI, do the same on the S&P 500 and Nasdaq 100, collectively attracting over $10 billion.

However, applying this strategy to Bitcoin results in naturally higher yields. The reason is simple: Bitcoin's implied volatility is significantly higher than that of stock indices. The annual volatility of the S&P 500 typically ranges from 15% to 20%, while Bitcoin easily doubles or even triples that. The greater the volatility, the more expensive the options premiums, allowing the fund to harvest greater "rents." This is the underlying logic that enables BTCI to claim a 27% annualized yield. It is not selling the appreciation potential of Bitcoin; it is selling the inherent volatility of Bitcoin's price.

Using a more straightforward metaphor: holding BTCI is like running an insurance company for Bitcoin. You collect premiums every month and feel happy. But if Bitcoin suddenly skyrockets, sorry, the policy comes into effect, and the increase is taken by someone else.

The cost of 27%: Four hidden knives

However, on the other side of the 27% high yield, there are four hidden knives.

First knife: Upward potential is cut off. Each call option contract is a sale of future appreciation in advance. If Bitcoin rises from $60,000 to $100,000, spot holders earn 67%; those holding BTCI may only capture a small portion of the appreciation along with the options premium. In a bull market, this strategy is doomed to significantly underperform the spot.

Data has proven this point. Since its launch in October 2024, BTCI has averaged an annual return of -2%. During the same period, Bitcoin experienced a full bull market surge from $70,000 to a historical high of $126,000, then retreated to around $64,000. BTCI sold off the juiciest profits of the bull market but still endured the downturn in the bear market.

Second knife: Continuous erosion of net value. This is the risk that is easiest to overlook. BTCI's maximum drawdown reached 48.42%, and as of the end of June 2026, its net value had dropped nearly half from its peak. As the fund's net value continues to shrink, the same dividend amount corresponds to an artificially "inflated" yield. Over the past 12 months, cumulative dividends of $12.37 per share correspond to a stock price of $29.53, superficially suggesting a yield over 40%. But it's like a person whose weight is continually decreasing; you can't say they are healthy just because they are still eating every day.

A more critical detail is that BTCI's monthly dividends in 2026 have dropped from $1.04 in January to the most recent $0.65. When annualized using the latest dividend, the real forward-looking yield is approximately 7.8%, far below the publicly advertised 27%.

Third knife: The illusion of capital return. BTCI’s monthly dividends, as per its 19a-1 notice, are largely classified as “Return of Capital.” This means that a significant portion of the money the fund distributes to you is not true "income," but a return of your own invested principal. For tax purposes, this reduces your cost basis, and when you finally sell, you will owe higher capital gains tax. Money exchanged between hands, with management fees deducted in the middle.

Fourth knife: 0.99% management fee. In an environment where net values continue to decline, the erosion effect of this fee rate is amplified. If a fund's net value drops by 20% in a year, a 0.99% management fee means you paid nearly an additional percentage point of "rent" on top of your losses. In comparison, BlackRock’s newly launched competitor BITA charges only 0.65%, while IBIT, which directly holds spot Bitcoin, charges just 0.25%.

The empire puzzle of Goldman Sachs

To understand this acquisition, one cannot focus solely on Bitcoin.

In the past nine months, Goldman Sachs Asset Management has completed two ETF acquisitions totaling over $4.2 billion: in December 2025, it acquired Innovator Capital Management for $2 billion, taking over its 159 buffered/defined outcome ETFs and $31 billion in assets, with the deal closing in April 2026; now, it has moved to swallow NEOS's 19 options income ETFs and $30 billion in assets for $2.25 billion.

Combined, these two acquisitions push Goldman Sachs Asset Management's total ETF assets to over $130 billion, making it the eighth-largest actively managed ETF issuer in the world. More importantly, these two acquisitions precisely cover the two core strategies of derivative income ETFs: Innovator focuses on downside protection (buffer), while NEOS focuses on income enhancement.

Behind this is a rapidly growing market. By the end of 2025, total assets in U.S. derivative income funds exceeded $140 billion, and in the first seven months of 2026, there was a net inflow of $40 billion into this category. A survey by VettaFi in August 2026 showed that 36% of financial advisors ranked “creating reliable income for clients” as their top priority, surpassing “long-term growth” (29%) and “managing volatility” (23%).

Goldman Sachs sees a structural trend: in an environment of high-interest rates and increasing market volatility, “receiving cash monthly” is more appealing to retirement accounts and conservative investors than “potentially rising 30% next year.” The profile of buyers for such products is very clear: those over 55 years old, living off pensions, and having a physiological dependence on “receiving funds each month.” They don’t care whether Bitcoin can rise to $150,000; they care about whether this month’s pension supplement comes through.

Goldman Sachs CEO David Solomon referred to NEOS as a "highly complementary" acquisition in a statement. Goldman’s own Goldman Sachs Bitcoin Premium Income ETF is already queued with the SEC, designed to have coverage between 40%-100%. But starting a new fund from scratch, with a long cold-start period, high compliance costs, and labor-intensive market education makes the decision to spend $2.25 billion to directly acquire a mature team with an $1.1 billion Bitcoin income fund a straightforward arithmetic problem in the competitive rhythm of the ETF industry.

When Bitcoin learns to pay dividends

Looking at it from a broader perspective, what is happening has historical significance.

In January 2024, the approval of spot Bitcoin ETFs opened the first door for Bitcoin into traditional finance, turning it into a "tradeable asset." Just two and a half years later, Wall Street is already transforming Bitcoin into a "yield-generating asset." This speed is at least a decade quicker than the evolution of gold ETFs from GLD to a derivatives ecosystem.

However, there is a fundamental difference between Bitcoin and gold: the volatility of gold is around 15% annually, while Bitcoin often exceeds 50%. This means that Bitcoin, as the underlying asset for covered call strategies, naturally provides higher options premiums, but it also comes with greater net value volatility and strategy failure risks.

High volatility is a double-edged sword. It makes the numbers in the promotional materials for income ETFs especially attractive, but it also makes the path dependence effect particularly deadly. If Bitcoin surges before an options expiration, the fund misses out on the gains and cannot compensate; if it crashes, the premium income is far from enough to cover the principal loss. The fact that BTCI has dropped nearly half from its peak provides a textbook-level case.

There is a structural question worth pondering: when Bitcoin's volatility is massively commercialized and extracted, will the volatility itself decline as a result?

The sellers of covered call strategies are effectively shorting volatility. As more and more funds flow into products like BTCI and BITA, the scale of sold call options continues to expand, and the counterparties for these options (usually market makers) need to hedge delta by selling in a rising Bitcoin market and buying in a falling one. This hedging behavior naturally plays a role in dampening volatility. If the asset management scale of this category continues to grow at the current pace, the microstructure of the Bitcoin market might be permanently altered.

For the Bitcoin community, this financial engineering transformation raises deeper identity issues. If more and more Bitcoin is locked in covered call strategies, priced and hedged by Wall Street market makers, is Bitcoin still that decentralized "digital gold" that resists inflation, or is it becoming yet another raw material for volatility on Wall Street, processed into various structured products and stuffed into retirement fund portfolios like natural gas or the VIX index?