MARKET INSIGHTS

Weekly market commentary

28-Jul-2025
  • BlackRock

Stablecoins look here to stay

Video Player is loading.
Current Time 0:00
Loaded: 0%

Market take

Weekly video_20250728

Paul Henderson

Senior Portfolio Strategist, BlackRock Investment Institute

Opening frame: What’s driving markets? Market take

Camera frame

New U.S. legislation is cementing the role of stablecoins as part of the future of finance. We think their adoption could bolster the dollar’s dominance in global markets.

Title slide: Stablecoins look here to stay

1: Going mainstream

Stablecoins are digital tokens pegged to a fiat currency – typically the U.S. dollar – and backed by reserve assets. They fuse the frictionless transfer of cryptocurrency with the perceived stability of fiat currency.

The U.S. is advancing several laws aimed at bringing stablecoins and other digital assets into the mainstream.

The Genius Act creates a comprehensive stablecoin framework. It defines stablecoins as a payment method, not an asset; spells out who can issue them; and prohibits these issuers from paying interest. We think it has implications for the U.S. dollar and U.S. Treasury bills.

2: Limited impact on Treasury yields

U.S. Treasury bills are one of the assets the Genius Act allows stablecoin issuers to hold in reserve. So growing demand for stablecoins could boost demand for Treasury bills. But we think that demand could be offset by two things. One, money flowing out of assets similar to Treasury bills, like money market funds. And two, a likely surge in newly issued Treasury bills. That means the impact on bill yields may be limited.

3: Reinforcing dollar dominance

The Genius Act could reinforce dollar dominance by enabling a tokenized U.S. dollar-based ecosystem for international payments. Stablecoins may offer users in emerging markets easier access to the U.S. dollar over volatile local currencies. Yet in major economies, the ban on interest payments could slow adoption. The ban aims to protect banking by preventing a low-friction rival that could compete with bank deposits and hurt traditional lending.

Outro: Here’s our Market take

We see stablecoins as a new part of the future of finance – and this U.S. legislation is aiming to put the U.S. at the center of cryptocurrency innovation.

Closing frame: Read details: blackrock.com/weekly-commentary

Stablecoin legislation

Recent U.S. law cements the role of stablecoins as a means of digital payment in the future of finance. We still see bitcoin as a potential return diversifier.

Market backdrop

U.S. stocks pushed to all-time highs, partly on signs of big tech companies upping AI investment plans. Japanese stocks also hit record highs.

Week ahead

We expect the Fed will hold rates steady this week. We watch for U.S. trade deals as the Aug. 1 deadline approaches and for tariff impacts in Q2 GDP data.

New U.S. legislation – notably this month’s Genius Act – is cementing the role of stablecoins as a payment method in the future of finance, one of five mega forces we see driving returns. Stablecoins are pegged to major currencies, mainly the U.S. dollar and could solidify its dominance in global markets, though other countries are exploring alternatives. We think rising demand for stablecoins will have little impact on short-term Treasury yields. We still see bitcoin as a distinct return driver.

Paragraph-2,Image-1
Paragraph-3,Advance Static Table-1,Paragraph-4,Advance Static Table-2

The rise of stablecoins
Stablecoin market cap vs. and share of crypto market cap, 2020-2025

Though stablecoins are small relative to the size of the overall crypto universe at a 7% share, their adoption has grown quickly since 2020 to reach about $250 billion.

Source: Blackrock Investment Institute, with data from Coingecko, July 2025. Note: The orange line shows the total market cap of stablecoins in nominal terms, and the yellow line shows their size relative to the entire cryptocurrency market.

This has been a banner year for bitcoin, up 25% this year as the U.S. is in the process of adopting a couple of key laws aimed at bringing digital payments and assets into the mainstream – and making the U.S. the crypto capital of the world. One determines which financial regulator oversees different digital assets. That bill is still working its way through Congress. Another – the Genius Act, signed into law earlier this month – creates a comprehensive payment stablecoin framework. Stablecoins are digital tokens pegged to a fiat currency and backed by reserve assets. They fuse the frictionless transfer of crypto with the perceived stability of fiat currency. Though stablecoins are small relative to the size of the overall crypto universe at a 7% share, their adoption has grown quickly since 2020 to reach about $250 billion. See the chart.

We see two implications of the Genius Act on the U.S. dollar and Treasury bills. The act defines stablecoins to function as a payment method, not an investment product; prohibits issuers from paying interest; and limits issuance to federally regulated banks, some registered nonbanks and state-chartered firms. This regulation could reinforce dollar dominance by enabling a tokenized U.S. dollar-based ecosystem for international payments. Users in emerging markets may get easier access to the U.S. dollar over volatile local currencies. Yet in major economies, adoption may be limited by the ban on interest payments, which aims to prevent a low-friction rival that could compete with bank deposits and hurt traditional lending.

Implications of the Genius Act

The act also spells out what assets stablecoin issuers may hold in reserve: mostly repurchase agreements, money market funds and U.S. Treasury bills with a maturity of 93 days or less. Leading stablecoin issuers Tether and Circle together hold at least $120 billion in Treasury bills, only about 2% of the Treasury’s roughly $6 trillion bills outstanding. That demand could grow with the stablecoin market and spur new buying of bills – but the impact on yields will likely be limited. First, stablecoin demand for bills is likely to be offset by money shifting from similar assets, so little net new demand. Second, bill issuance is set to keep surging due to the Treasury’s preference to boost the funding of persistent deficits with more short-term debt.

The U.S. is not alone in acting. Hong Kong’s new regulation aims to attract stablecoin innovation. Europe is exploring a digital euro, though its use would be limited to avoid hurting banks. If other countries permit interest-bearing stablecoins or pursue central bank digital currencies, it could weaken the dollar’s role in trade finance, though the U.S. could then permit interest.

This wave of mainstreaming digital assets – through a regulatory framework and U.S. administration support – bodes well for greater adoption, the core investment case we see for bitcoin and helping make it a distinct driver of risk and return in portfolios. Stablecoins are still a relatively small part of the broader crypto universe – and as this evolves it’s not clear how stablecoins will compete with other digital assets.

Our bottom line

We see stablecoins as a new part of the future of finance – and new U.S. legislation is aiming to put the U.S. at the center of digital asset innovation. We still see bitcoin adoption as a distinct driver of risk and return.

Market backdrop

U.S. stocks pushed to fresh all-time highs, with the S&P 500 now up about 8% for the year. Alphabet’s planned increase in capital spending gave another boost to the AI trade. Japanese stocks soared after the U.S. and Japan struck an agreement on trade at tariffs below what the U.S. had been pushing for previously. The Topix index gained 4% on the week. U.S. Treasury yields were mostly steady, with the 10-year yield at 4.40% and now hovering within a range of roughly 4.20% to 4.60%.

We see the Federal Reserve holding rates steady as tariff-related inflation pressures begin surfacing in U.S. inflation data. We expect a modest rebound in U.S. Q2 GDP after it shrank in Q1 but watch for tariff impacts on consumption and investment. We are watching for U.S. trade deals as the Aug. 1 deadline approaches. And we look for signs of a Bank of Japan rate hike within the year given last week’s U.S.-Japan trade deal, though our base case remains early 2026.

Week ahead

The chart shows that gold is the best performing asset year-to-date among a selected group of assets, while the U.S. dollar index is the worst.

Past performance is not a reliable indicator of current or future results. Indexes are unmanaged and do not account for fees. It is not possible to invest directly in an index. Sources: BlackRock Investment Institute, with data from LSEG Datastream as of July 24, 2025. Notes: The two ends of the bars show the lowest and highest returns at any point year to date, and the dots represent current year-to-date returns. Emerging market (EM), high yield and global corporate investment grade (IG) returns are denominated in U.S. dollars, and the rest in local currencies. Indexes or prices used are: spot Brent crude, ICE U.S. Dollar Index (DXY), spot gold, MSCI Emerging Markets Index, MSCI Europe Index, LSEG Datastream 10-year benchmark government bond index (U.S., Germany and Italy), Bloomberg Global High Yield Index, J.P. Morgan EMBI Index, Bloomberg Global Corporate Index and MSCI USA Index.

July 29

U.S. consumer confidence

July 30

Fed policy meeting; U.S. Q2 GDP; euro area Q2 GDP

July 31

U.S. PCE and ECI; Bank of Japan policy meeting

Aug. 1

U.S. payrolls

Jean Boivin
Head – BlackRock Investment Institute
Wei Li
Global Chief Investment Strategist – BlackRock Investment Institute
Paul Henderson
Senior Portfolio Strategist – BlackRock Investment Institute
Robert Mitchnick
Head of Digital Assets – BlackRock