U.S. Treasury could increase T-Bill offerings as stablecoins target $2 trillion market valuation: StanChart

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The bank indicated that stablecoins could create up to $1 trillion in additional demand for Treasury bills by 2028, enabling the government to increase issuance and potentially halt 30-year bond auctions.

U.S. Treasury might increase T-Bill issuance as target a $2 trillion : StanChart. (CoinDesk)

Key points:

  • Standard Chartered predicts the stablecoin market cap will reach $2 trillion by the conclusion of 2028, leading to a potential $1 trillion in additional Treasury bill demand.
  • Alongside an estimated $1.2 trillion in anticipated Federal Reserve purchases, total new T-bill demand could approximate $2.2 trillion by 2028, compared to an estimated supply of around $1.3 trillion, resulting in an estimated shortfall of about $900 billion.
  • The bank noted that the Treasury could increase bill issuance, possibly pausing 30-year auctions, to address the growing demand at the front end.

Standard Chartered continues to project the stablecoin market to reach $2 trillion by the end of 2028, which is expected to correspond to approximately $1 trillion in new Treasury bill demand, according to a report released on Monday.

As of early 2026, the overall stablecoin market capitalization stands at approximately $300-$320 billion.

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"This will lead to approximately $0.8-$1.0 trillion of new demand for T-bills (for reserve purposes) from stablecoin issuers during that timeframe," stated Geoff Kendrick, head of digital asset research, along with U.S. rates strategist John Davies.

When combined with $1-$1.2 trillion in expected Federal Reserve purchases, total new T-bill demand could reach around $2.2 trillion by 2028, as indicated in the report. This contrasts with an anticipated net new supply of approximately $1.3 trillion, assuming bills’ portion of total debt remains stable, suggesting a possible deficit of $0.9 trillion.

Stablecoin issuers like Tether and Circle (CRCL) have emerged as significant purchasers of short-term U.S. government debt, maintaining tens of billions of dollars in Treasury bills as reserves that support tokens like and .

Tether has reported T-bill holdings comparable to those of mid-sized sovereign investors, while Circle also retains a considerable portion of its reserves in short-dated Treasuries through money market funds.

As the stablecoin market expands, issuers generally allocate new inflows into T-bills to earn yield while ensuring liquidity, effectively directing crypto-driven capital into U.S. government financing and bolstering demand at the front end of the yield curve.

The Treasury noted in its February 4 Quarterly Refunding Announcement (QRA) that it “is monitoring SOMA purchases of Treasury bills and the increasing demand for Treasury bills from the private sector,” a trend that Standard Chartered anticipates will grow.

The analysts indicated that the expected excess demand provides Treasury Secretary Scott Bessent an opportunity to increase T-bills’ proportion of issuance. Elevating that share by 2.5 percentage points over a three-year period could generate about $0.9 trillion in additional bill supply, bridging the gap.

Shifting that amount from longer-dated bonds might effectively suspend 30-year auctions for three years and alleviate upward pressure on long-term yields, according to the report.

Although not its primary scenario, the bank foresees the 10-year yield reaching 4.6% by the end of 2026, with analysts cautioning about increasing risks of front-end scarcity.

The growth of stablecoins has recently plateaued just above $300 billion, rising from $238 billion in April 2025, as declined and post-GENIUS Act issuance slowed. Bitcoin has dropped over 50% from its peak of $126,000 in October 2025, dampening trading-driven demand. Standard Chartered perceives these challenges as cyclical and asserts that stablecoins could contribute nearly $1 trillion in additional T-bill demand by 2028, altering U.S. rate markets.

Read more: Standard Chartered anticipates bitcoin declining to $50,000, ether to $1,400 before recovery