MetroTrade Monthly: The Collateral Revolution

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MetroTrade Monthly: The Collateral Revolution

Mar 26, 2026 | MetroTrade Monthly

Late last year, hot on the heels of the SEC’s no-action relief allowing the DTC to tokenize equities, the CFTC’s Market Participants Division (MPD) quietly dropped three no-action letters that collectively moved the needle further than most people noticed.

The first two (25-39 and 25-40) work in tandem. Letter 25-39 clarifies which tokenized assets can be used as margin collateral. Letter 25-40 tells FCMs that the CFTC won’t recommend enforcement action against them for accepting qualifying non-security digital assets — think payment stablecoins, BTC, ETH, and similar — as customer margin, and for counting that collateral in their capital and segregation calculations. FCMs can also deposit their own payment stablecoins as residual interest into segregated customer accounts. The conditions aren’t simple — the asset needs to be accepted by a registered DCO for US futures and cleared swaps, and for 30.7 accounts, there are three acceptable paths — but the direction of travel is unmistakable.

Worth noting: 25-40 is explicitly conditional and temporary. It expires the moment the CFTC adopts formal rules on digital asset collateral. Consider it a green light with an expiration date. 

The third letter (25-41) is arguably the most significant for housekeeping purposes: it withdraws a prior staff advisory that had effectively discouraged FCMs from accepting virtual currencies from customers for segregation. That advisory had been a quiet but meaningful speed bump. It’s gone now.

And for good measure, the Fed piled on in early March, issuing guidance that tokenized securities should be treated the same as traditional securities for collateral purposes — a signal that the banking system is aligning with where the rest of the market is heading.

Taken together, these aren’t just procedural updates. They’re the regulatory infrastructure being built, one letter at a time, for a market that’s already moving.

But what does this mean for the industry today? Who can benefit from this pivot, and where do we go from here?

How Collateral Works

Located deep within the bowels of each clearing house’s (‘DCO’) website is a page that details each exchange’s margin methodologies and what they will accept from customers as margin collateral for their futures positions:

These pages outline in detail what is acceptable instead of cold hard cash, and what haircut the clearing house will apply, depending on the collateral’s quality.

What these very dry documents mask is the frequency of margin updates, the difficulty and expense required to post margin that is non-USD, and the time constraints imposed by each exchange to meet margin calls.

For example, if you were to post British Pounds to the CME to cover your overnight margin, you would only be able to apply 95% of the value of the GBP deposited, as the CME imposes a 5% haircut, which basically means using GBP to meet margin will cost 5% more than using USD.

Additionally, bankers’ hours jokes were created for a reason, and the simple fact is that current collateral movement in the 21st century is still heavily reliant on payment rails that operate roughly seven and a half hours per day.

Adding to this stress, in addition to effectively being able to call for additional margin at any time to respond to cover-2 deficiencies, many exchanges have already begun offering, or are planning to offer, 24×7 trading. Currently, this means that customers intending to trade over the weekend must pre-fund any anticipated margin liabilities, which is constraining and inefficient.

New Opportunities

As a result of the SEC and CFTC’s actions and the DTCs’ initiative, many DCMs and DCOs announced their own programs for incorporating tokenization into their collateral programs, and Marex recently announced it would join the CFTC’s pilot program.

Some of the benefits of tokenized collateral include:

  • T+0 settlement
  • Instant transferability
  • Fractional ownership
  • Cross-border friction reduction
  • Yield-bearing collateral
  • Capital efficiency

The practical upside of tokenized collateral isn’t just one thing — it’s the compounding effect of several things happening simultaneously. Settlement that clears in real time rather than waiting on the T+1 clock. 

Collateral that can be transferred instantly, across borders, without the friction of correspondent banking relationships and currency conversion. 

Assets that can be held in fractional amounts, meaning capital that would otherwise be sitting idle waiting to meet a round-number margin requirement, can actually be put to work. 

And perhaps most consequentially, the possibility of collateral that earns yield while it’s posted — a meaningful shift from the current model where margin sits at the clearinghouse earning the rate the exchange chooses to share. 

Stack all of that together, and you’re not just talking about a technological upgrade; you’re talking about a fundamental improvement in capital efficiency for every participant in the margin ecosystem, from the retail trader posting a few thousand dollars on a micro contract to the FCM managing hundreds of millions in segregated funds.

The downstream benefits of all of this are worth spelling out, because they compound in ways that aren’t immediately obvious. 

For the trader, yield-bearing collateral means the cost of holding a position drops — the margin that was previously just sitting at the clearinghouse is now working. 

Faster settlement means freed-up capital is back in the traders’ accounts and redeployable in real time rather than the next business day. 

Fractional collateral posting means less over-collateralization, which means more capital is available to use. 

For FCMs, the efficiency gains are equally significant — lower settlement risk, simplified cross-border collateral management, and the ability to pass some of that efficiency downstream in the form of more competitive margin rates. 

At the market level, tighter spreads, reduced systemic risk, and lower barriers to retail participation are the logical endpoints of a system where the gap between trade execution and settlement shrinks from hours to seconds. 

None of this happens overnight, and none of it happens without the infrastructure and regulatory framework to support it — but the direction is clear, and the incentives for every participant in the chain are pointing the same way.

New Risks and New Decisions

Concurrently, the migration to tokenized collateral carries substantial risks and generates questions that have yet to be answered by the regulators, the exchanges, or the vendors responsible for putting this infrastructure in place.

Some of the risks of tokenized collateral include:

  • Counterparty risk: who guarantees the token’s 1:1 redeemability in a crisis?
  • Liquidity risk: Can tokenized collateral be liquidated fast enough during a margin event?
  • Interoperability: Will collateral posted on one chain be accepted by clearinghouses on another? Is all tokenized collateral equal?
  • Concentration risk: what happens if a dominant stablecoin issuer fails?
  • Regulatory fragmentation across jurisdictions could create situations for regulatory arbitrage: Which jurisdiction will win, and who decides?

The most fundamental is counterparty risk — in a crisis, who actually guarantees that a token redeems at par? A JP Morgan-issued stablecoin and a lesser-known issuer’s stablecoin may look identical on a margin schedule, but they are not the same thing, and a stress event will make that distinction painfully clear. 

Liquidity risk is the related cousin — tokenized collateral that can’t be liquidated fast enough during a margin call isn’t collateral, it’s a problem. 

Interoperability remains an open question: will collateral posted on one chain be accepted by a clearinghouse running on another, and who sets the standards for equivalence? 

Concentration risk is the one that keeps me up at night — the futures industry learned from MF Global and FTX what happens when a dominant player in the collateral chain fails, and a world where a significant percentage of posted margin flows through a single stablecoin issuer creates a single point of failure that the industry should be very careful about. 

And threading through all of it is regulatory fragmentation — different jurisdictions moving at different speeds with different rules creates the same arbitrage opportunities that have historically ended badly for the participants caught in the middle when the music stops. The CFTC’s no-action letters are a foundation, not a finish line, and the work of building a coherent global framework for tokenized collateral is still ahead of us.

The Operational Reality

For firms like MetroTrade, and frankly for every FCM and IB in the ecosystem, the operational implications of this shift are worth thinking about now rather than later. 

Accepting tokenized collateral isn’t just a technology decision — it’s a compliance decision, a risk management decision, and ultimately a capital decision. New collateral types mean new valuation methodologies, new haircut calculations, new custodial relationships, and new training requirements for the people managing them. And the readiness to handle all of that varies enormously depending on where you sit in the ecosystem. 

The major exchanges and clearinghouses — CME, ICE, and their affiliated DCOs — are already building, already filing, and already in conversations with regulators about what the on-chain collateral framework looks like in practice. 

Their technology vendors are moving with them. But further down the chain, the picture gets murkier. Many of the platforms, middleware providers, and back-office systems that FCMs and IBs rely on daily were not built with tokenized assets in mind, and retrofitting them is neither fast nor cheap. Some vendors will get there; others will become bottlenecks. 

For a firm evaluating its own readiness, the honest question isn’t just “can we accept this collateral?” but “can every link in our operational chain handle it when we do?” — because a process is only as strong as its least-prepared participant.

The infrastructure required to support on-chain collateral doesn’t come cheap, but neither does falling behind — in an industry where margin rates and capital efficiency increasingly drive customer acquisition, firms that can’t accept the collateral their customers want to post will simply lose those customers to firms that can.

Looking Ahead

Tokenization isn’t a revolution arriving all at once, but it is an evolution arriving faster than most firms are prepared for. 

The regulators have signaled their intent, the major exchanges are building, the institutional players are already transacting, and the no-action letters are quietly laying the legal groundwork for a market that looks meaningfully different from the one we’re operating in today. 

The benefits are real, and they compound: lower effective margin costs, faster capital deployment, reduced settlement risk, and broader market access for participants at every level. 

But so are the risks, and anyone telling you otherwise is selling something. 

For the futures industry specifically, the CFTC’s collateral no-action letters may ultimately prove to be the most consequential development of this cycle, not because of what they permit today, but because of the infrastructure and precedent they’re enabling for tomorrow. 

The firms that are thinking about this now – stress-testing their vendor relationships, revisiting their compliance frameworks, and asking hard questions about which future they’re building for  – will be better positioned than the ones waiting for the rules to be finalized before they start paying attention.

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