BlackRock’s head of US equity ETFs says Bitcoin’s annualized volatility has compressed from roughly 80 to the 35-40 range, a structural shift he attributes to the buildout of the iShares Bitcoin Trust and the options market that formed around it.
Jay Jacobs made the case on Anthony Pompliano’s podcast in an episode published September 18, and crypto.news followed up with a report on September 20. His argument runs against the standard critique that ETF wrappers merely repackage Bitcoin for Wall Street. Jacobs says they changed how the asset behaves, and that the change is permanent rather than a lull in a volatile cycle.
From speculation to collateral
When BlackRock launched IBIT in January 2024, the working assumption was that institutions would move coins into the fund for custody reasons: regulated storage, cleaner accounting, no keys to lose. Jacobs says client conversations told a different story. The dominant use case turned out to be collateral. Holders with much of their wealth in Bitcoin want liquidity for property, vehicles or other spending without selling their exposure, and an ETF position can be pledged to lenders that accept the shares as collateral.
That creates what Jacobs describes as a structural bid. An institution that borrowed against its IBIT position is a reluctant seller: liquidating the stake means calling the loan. Before IBIT existed, major allocators could simply ignore Bitcoin because there was no compliant vehicle to buy it. Jacobs says internal portfolio discussions at large institutions have accelerated now that the compliance question has an answer, and that the conversation has moved from whether to hold Bitcoin at all to how to use it inside a portfolio.
BlackRock has also built products for the other side of the trade. The iShares Bitcoin Premium Income ETF, ticker BITA, launched in June and sells covered calls on roughly 25 to 35 percent of the portfolio, with a product page showing a 13.25 percent distribution rate as of September 9 and a 0.65 percent sponsor fee. Covered calls produce monthly income but cap participation when Bitcoin rips higher, a tradeoff income buyers accept. Spot Bitcoin pays no coupon or dividend, so options premiums are the main way an ETF can manufacture distributable income at all.
In-kind transactions, which let holders convert Bitcoin directly into ETF shares, now run at a $1.5 million minimum, down sharply from earlier thresholds. Jacobs says roughly $3 billion has moved through in-kind conversions, which pull coins out of exchange order books and into fund custody, tightening free-floating supply. IBIT holds about 765,000 bitcoins and has grown into one of the most successful ETF launches on record.
| Metric | Figure |
|---|---|
| Bitcoin volatility, before | About 80 annualized |
| Bitcoin volatility, now | 35 to 40 annualized |
| BITA covered-call coverage | 25 to 35 percent of portfolio |
| BITA distribution rate | 13.25 percent as of Sept. 9 |
| In-kind minimum | $1.5 million |
| In-kind conversions to date | About $3 billion |
Why the compression matters
Jacobs did not credit one cause. He listed ETPs, options, deeper liquidity and a growing base of long-term holders as joint drivers. The mechanics are straightforward. Options markets let traders hedge, which reduces forced selling. Long-term holders reduce float. Deeper liquidity means large orders move the price less. Each element reinforces the others, and the result is an asset that swings half as much as it did two years ago.
The lower reading has practical consequences. Volatility is the main input in the margin lenders require, so a 35-40 reading makes Bitcoin-denominated leverage cheaper and more available. It also changes the math for allocators whose mandates screen out assets above a volatility threshold. An asset that reads like a mid-cap tech stock, rather than a leveraged commodity, fits inside portfolio rules that previously excluded it. Jacobs frames the shift as a move from a get-rich-quick narrative to a collateral narrative, and notes that institutions do not use the word collateral lightly.
There is a counterargument worth stating plainly. Compressed volatility is not the same as removed risk. Critics point out that collateralized ETF positions add a liquidation channel that did not exist when coins sat in cold storage: a sharp drawdown can force margin calls on ETF-backed loans, and forced selling by those borrowers would feed the drawdown. The same wrapper that dampens ordinary volatility can concentrate it in a stress event. Jacobs did not address that scenario directly on the podcast.
Bitcoin in a tight range
The volatility numbers land against a market that has been unusually quiet. Bitcoin has traded in a tight band since its push above $80,000 in August, recovering to the low $81,000s on Monday after dipping below $76,000 late last week. Spot bitcoin ETFs took in about $999 million on Monday, the strongest single day of 2026, and ether and solana funds also posted inflows. The quiet tape and the record inflow day sit together oddly, which is partly Jacobs’s point: the buyer base has changed, and a $1 billion inflow day no longer requires a price spike to match.
BlackRock’s product strategy stays narrow. Jacobs said the firm concentrates on Bitcoin and Ethereum, which together make up two-thirds to three-quarters of total digital asset market cap, and wants to be best at those two before going wider. Ethereum products carry their own twist: the firm’s ETHB fund stakes its holdings and pays a monthly yield, a structure Bitcoin cannot copy because its network pays no staking rewards. For an asset manager running more than $10 trillion overall, crypto remains a small line item. What changed this month is the story it tells about that line item: not a lottery ticket, but collateral that pays.