Stablecoins face yield fight as Senate eyes March markup

CLARITY Act late‑March markup possible; Senate Banking Committee hinges on Tillis

A late‑March markup of the CLARITY Act remains on the table as negotiators work to lock down votes, with the Senate Banking Committee’s math reportedly hinging on Senator Thom Tillis. According to Coingape, Tillis has emerged as a pivotal vote as staff refine language to bring holdouts on board.

The schedule is still fluid, but staff‑level talks have intensified following the January delay. Lawmakers are seeking narrow fixes to unlock a committee vote without pre‑judging the floor strategy or final agency rulemaking that would follow.

What’s stalling progress: stablecoin yield, DeFi scope, tokenized securities

Stablecoin yield remains the central hang‑up. As reported by Blockonomi, Senate talks continue over whether and how rewards on stablecoin holdings should be permitted, and how any such programs intersect with DeFi arrangements.

Separately, regulatory guidance around tokenized securities is shaping the debate. CryptoTimes reports that regulators have clarified tokenized securities would receive the same capital treatment as traditional assets, a move that could reduce arbitrage incentives but still leaves operational questions for intermediaries using blockchain rails.

Jurisdictional boundaries between the Securities and Exchange Commission and the Commodity Futures Trading Commission remain a core tension, especially for defining digital commodities, trading venues, and intermediaries. As noted by Forbes, the allocation of responsibilities continues to drive negotiations because it affects disclosure regimes, market surveillance, and custody standards.

Committee leadership has framed the package as bipartisan and focused on clear rules that do not cede innovation overseas. Said Senator Tim Scott, Chair of the Senate Banking Committee, “This bill reflects months of serious bipartisan negotiations and real input from innovators, investors, and law enforcement.” (banking.senate.gov: )

Where key stakeholders stand: Coinbase, banks, White House, senators

Coinbase withdrew its support ahead of the earlier markup window, warning that the current draft could be “materially worse” than the status quo for innovation. Analytics Insight reports the exchange’s concerns center on limits to stablecoin rewards, restrictions affecting DeFi platforms, and a de facto prohibition on tokenized equities.

Traditional finance considerations continue to influence drafting choices, particularly around interest‑like rewards and prudential treatment for tokenized instruments. The capital treatment alignment cited for tokenized securities suggests lawmakers and regulators are aiming to avoid creating parallel rulebooks while still accommodating blockchain‑based issuance and settlement.

The White House’s posture is another variable. AOL reported that the administration has considered pulling back support for the broader market‑structure bill, a signal that unresolved issues, such as stablecoin rewards and DeFi oversight, could be deferred to subsequent rulemaking if the legislative text narrows on those points.

Vote‑count dynamics also turn on individual senators’ priorities. With Senator Thom Tillis viewed as a decisive vote for committee passage, narrower language on stablecoin yield and clearer guardrails for DeFi liability remain potential swing‑issues, while developer‑focused protections highlighted by Senator Cynthia Lummis’s separate effort indicate appetite for narrowing obligations on open‑source contributors (lummis.senate.gov: ).

At the time of this writing, Bitcoin traded around $70,343 with medium (~3.86%) realized volatility and a neutral 14‑day RSI near 55.7; it sat below 50‑ and 200‑day simple moving averages presented here (~76,546 and ~96,527), while near‑term sentiment was characterized as bearish based on the market dataset used for this report. These figures provide context rather than an indicator of legislative outcomes, which remain contingent on final bill text and committee negotiations.