Traders Magazine has published an interview with Jay Moore of LMAX Group under the headline "Rethinking Buy-Side FX: LMAX's Jay Moore on Market Structure Shifts," making the case that buy-side foreign exchange desks are reassessing how they access liquidity and manage execution in a changing market structure environment.

The framing matters for execution desks. The headline itself signals two distinct claims that readers should separate. The first is that something has shifted in FX market structure — a factual assertion about venues, liquidity provision, or the behavior of counterparties. The second is that the buy side is "rethinking" its approach — a claim about workflow, technology, and counterparty choices rather than about the market itself. The interview format, with a senior figure from LMAX, an FX venue operator, means the source speaks from a commercial position within the structure he is describing.

For buy-side desks, the practical questions raised by any discussion of FX market structure shifts are concrete. Where does price formation actually occur — on primary venues, in the last-look liquidity of bank streams, or on non-bank platforms such as LMAX's own exchange model? How do routing decisions affect all-in execution cost when spread benchmarks alone do not capture hold times, rejects, or fill ratios on streamed liquidity? And what does venue choice imply for operational risk, from counterparty exposure during volatility spikes to the technology integration cost of connecting to additional execution venues?

For the sell side and liquidity providers, the same questions invert. If buy-side desks are genuinely rethinking their FX workflow, prime-of-prime arrangements, credit allocation, and the economics of streaming quotes to different client tiers all come under review. Venue operators such as LMAX compete on transparency of matching rules and symmetry of access, and interviews of this kind are one channel through which that competition is conducted.

The Traders Magazine piece sits in a well-established genre. Venue executives regularly use trade-press interviews to advance structural arguments — that last look is a hidden cost, that exchange-style matching is cleaner than bilateral streaming, or that buy-side direct access reduces dependency on intermediaries. Editors and readers should treat those arguments as data points from an interested party, weighing them against measured outcomes: realized spreads, fill statistics, and venue volume data.

What the headline does not do is quantify anything. It names no volume figures, no rule changes, no regulatory deadlines. Whether the interview itself supplies the numbers — execution-cost comparisons, share-of-flow statistics, or timelines for structural change — readers will have to verify against the full text. The proposition on offer, per the headline, is analytical rather than event-driven: market structure in FX is shifting, and the buy side is responding.

LMAX's position in that debate is long-standing. The firm has operated an FX venue built on an exchange-style, price-time priority model, in contrast to the request-for-quote and streaming models that dominate institutional FX. Moore's argument, as framed by the headline, extends that positioning to the buy side's current decision set.

Desks weighing these questions will find the full interview on tradersmagazine.com, where the specifics of Moore's argument — which structural shifts he identifies, what evidence he cites, and what he proposes buy-side traders do about it — are laid out in his own words.