Author: Xiaobing
Wall Street has finally found a way to tame Bitcoin—turning it into a goose that lays golden eggs.
On August 12, Goldman Sachs announced its acquisition of NEOS Investments for up to $2.25 billion in cash and equity. NEOS, a four-year-old firm managing $30 billion in assets, specializes in options strategy ETFs. 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.
What Goldman Sachs gains from this transaction, aside from 19 option income ETFs, is a particular prize: BTCI, or NEOS Bitcoin High Income ETF. This “income fund” for Bitcoin boasts over $1.1 billion in assets under management and claims an annualized yield of 27%.
Where Does the 27% Annualized Return Come From?
First, let's dissect the mechanics behind 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 sells covered call options against these holdings. The premiums paid by the option buyers become the source of the fund's monthly dividends.
For example. Assume Bitcoin's current price is $64,000. BTCI sells a call option expiring in one month with a strike price of $70,000 and receives a premium of $2,000. If Bitcoin doesn't rise above $70,000 by expiration, the option expires worthless, and the $2,000 is pure profit—this is the “income.” If Bitcoin rises to $80,000, the option is exercised, and BTCI must sell at $70,000; the extra $10,000 in profit goes to the option buyer. The $2,000 premium received cannot cover the lost $10,000 in potential gains.
This strategy is nothing new in the stock market. JPMorgan's JEPI, managing over $39 billion, uses the same logic to collect “rent” by selling options on the S&P 500. NEOS's own largest products, SPYI and QQQI, do the same on the S&P 500 and Nasdaq 100, respectively, collectively attracting over $10 billion.
However, applying this to Bitcoin naturally yields higher returns. The reason is simple: Bitcoin's implied volatility far exceeds that of stock indices. While the S&P 500 typically has annualized volatility of 15%-20%, Bitcoin's easily doubles or even triples that. Higher volatility means more expensive option premiums, allowing the fund to harvest more “rent.” This is the underlying logic behind BTCI's claimed 27% annualized yield. What it's selling is not Bitcoin's appreciation potential, but the violent price swings of Bitcoin itself.
A more straightforward analogy: Holding BTCI is like running an insurance company for Bitcoin. You collect premiums every month and are happy. But if Bitcoin suddenly surges, sorry, the policy is triggered, and the gains go to someone else.
The Price of 27%: Four Hidden Blades
But on the other side of the 27% high yield lie four hidden blades.
The First Blade: Capped Upside. Every call option contract is a pre-sale of future gains. If Bitcoin rises from $60,000 to $100,000, a spot holder profits 67%; a BTCI holder may only capture a small portion of the gain plus the option premium. In a bull market, this strategy is destined to significantly underperform spot holdings.
Data has already proven this. Since its launch in October 2024, BTCI's annualized average return is -2%. During the same period, Bitcoin experienced a full bull run from $70,000 to a historic high of $126,000, before retreating to around $64,000. BTCI sold off the juiciest profits of the bull market yet still bore the brunt of the decline in the bear market.
The Second Blade: Persistent Erosion of Net Asset Value. This is the most easily overlooked risk. BTCI's maximum drawdown reached 48.42%. As of the end of June 2026, its net asset value has fallen by nearly half from its peak. As the fund's NAV continuously shrinks, the same dividend amount corresponds to a “falsely inflated” yield. Over the past 12 months, the cumulative dividend per share was $12.37, corresponding to a share price of $29.53, superficially yielding over 40%. But this is like a person whose weight is constantly decreasing—you can't say they're healthy just because they're still eating every day.
A more crucial detail: BTCI's monthly dividend has decreased from $1.04 in January 2026 to a recent $0.65. Annualizing the latest dividend payment gives a forward-looking yield of about 7.8%, far below the publicly advertised 27%.
The Third Blade: The Illusion of Return of Capital. According to its 19a-1 notice, a large portion of BTCI's monthly dividend is classified as “Return of Capital.” This means most of the money the fund pays you is not actual “income” but rather a return of your own invested principal. Tax-wise, this lowers your cost basis, meaning you'll pay higher capital gains taxes when you eventually sell. It's moving money from your left hand to your right, with a management fee skimmed off in the middle.
The Fourth Blade: The 0.99% Management Fee. In an environment of persistent NAV decline, the erosion effect of this fee is amplified. If the fund's NAV falls 20% in a year, a 0.99% management fee means you pay nearly an extra percentage point in “ground rent” on top of your losses. For comparison, BlackRock's newly launched competitor BITA charges only 0.65%, and directly holding spot Bitcoin via IBIT costs just 0.25%.
Goldman Sachs' Empire Puzzle
To understand this acquisition, one must look beyond Bitcoin.
Over the past nine months, Goldman Sachs Asset Management has completed two ETF mergers totaling over $4.2 billion: In December 2025, it acquired Innovator Capital Management for $2 billion, gaining its 159 buffer/defined outcome ETFs and $31 billion in assets (the deal closed in April 2026); now, it's spending $2.25 billion to swallow NEOS's 19 option income ETFs and $30 billion in assets.
Putting these two acquisitions together, Goldman Sachs Asset Management's total ETF assets exceed $130 billion, propelling it to become the world's eighth-largest actively managed ETF issuer. More importantly, these 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 an exploding market. By the end of 2025, total assets in U.S. derivative income funds had surpassed $140 billion, with the category seeing $40 billion in net inflows in the first seven months of 2026 alone. A VettaFi survey in August 2026 showed that 36% of financial advisors ranked “creating reliable income for clients” as their top priority, exceeding “long-term growth” (29%) and “managing volatility” (23%).
Goldman Sachs sees a structural trend: in an environment of high interest rates and increased market volatility, “receiving cash every month” is more attractive to retirement accounts and conservative investors than “possibly gaining 30% next year.” The buyer profile for such products is very clear: people aged 55 and above, living on retirement funds, with a physiological-level dependence on “money hitting the account every month.” They don't care if Bitcoin can reach $150,000; they care whether this month's pension supplement arrives on time.
Goldman Sachs CEO David Solomon referred to NEOS as a “highly complementary” acquisition in the announcement. Goldman's own Goldman Sachs Bitcoin Premium Income ETF is already in line at the SEC, with coverage designed between 40% and 100%. But launching a new fund from scratch involves a long cold-start period, high compliance costs, and time-consuming market education. Spending $2.25 billion to directly buy a mature team with a $1.1 billion Bitcoin income fund is simple arithmetic given the competitive pace of the ETF industry.
When Bitcoin Learns to Pay Dividends
Stepping back, what's happening carries a certain historical significance.
In January 2024, spot Bitcoin ETFs were approved, bringing Bitcoin through the first door of traditional finance as a “tradable asset.” Just two and a half years later, Wall Street is already transforming Bitcoin into an “income-generating asset.” This pace is at least a decade faster than the evolution from the GLD gold ETF to a derivatives ecosystem.
But there's a fundamental difference between Bitcoin and gold: Gold's volatility is around 15% annually, while Bitcoin's often exceeds 50%. This means Bitcoin, as the underlying asset for a covered call strategy, can naturally provide higher option premiums but also inherently carries greater NAV volatility and strategy failure risk.
High volatility is a double-edged sword. It makes the numbers on the income ETF's marketing materials look exceptionally good and makes the path dependency effect particularly deadly. If Bitcoin surges sharply before option expiration, the fund misses the gains and cannot recover; if it crashes, the premium income is far from enough to cover the principal loss. BTCI's nearly 50% drop from its peak provides a textbook case.
There's a structural question worth pondering: As Bitcoin's volatility is extracted on a large scale for commercialization, will the volatility itself decrease as a result?
Sellers in a covered call strategy are shorting volatility. As more capital flows into products like BTCI and BITA, the scale of sold call options continues to swell. The counterparties to these options (typically market makers) need to perform delta hedging, selling when Bitcoin rises and buying when it falls. This hedging behavior inherently acts to suppress volatility. If the AUM of this category continues to grow at its current speed, the microstructure of the Bitcoin market could be permanently altered.
For the Bitcoin community, this financial engineering transformation raises a deeper identity question. If more and more Bitcoin is locked in covered call strategies, priced and hedged by Wall Street market makers, is Bitcoin still the decentralized, “digital gold” meant to hedge against fiat debasement? Or is it becoming just another raw material for volatility on Wall Street, like natural gas or the VIX index, processed into various structured products and stuffed into pension fund portfolios?
