Nasdaq prepares trajectory trading in Europe after Dutch authorisation, targeting November rollout

Nasdaq is preparing a new execution model for institutional European equity orders after its investment-firm subsidiary received Dutch regulatory authorisation on 26 October. In an announcement dated 29 October, the exchange group said Nasdaq Investment Firm B.V. would begin a phased commercial rollout of trajectory trading in November using technology from PureStream. The planned service matches institutions against a target share of future market volume and executes over time, rather than treating every order as an immediate request for displayed liquidity.[1]

The structure is designed for investors whose difficulty is market impact. A manager seeking to buy or sell a large position may move the quote by revealing a concentrated order, particularly in a less liquid name. Instead of trying to complete the entire quantity at a single displayed price, a trajectory order can specify participation in future trading volume. Nasdaq says the objective is reduced information leakage and a volume-weighted-average-price execution process. Actual execution results will depend on counterparties, market conditions and the detailed matching rules.[1]

The announcement describes a defined initial perimeter: selected names on Nasdaq Copenhagen, Helsinki and Stockholm, including members of the OMXC25, OMXH25 and OMXS30 indices, together with selected shares from nine other European markets. Nasdaq expects the coverage to expand to approximately 1,200 additional equities in January 2027. The later expansion remains a plan, not a current inventory of tradable contracts, and actual onboarding of institutional firms is expected to proceed progressively.[1]

Crucially, Nasdaq says trades will be formalised and published on its regulated trading venues even though the workflow sits within its Digital Liquidity Networks business. A prospective user should therefore separate the licensed investment-firm relationship, the matching method and the regulated market on which a trade is reported. Labelling the whole system “off-exchange trading” would ignore that structure; labelling it conventional lit-order-book execution would also lose the distinction. The announcement does not publish a full post-trade outcome series.[1]

The mechanism adds another dimension to the debate over broker best execution. If an order is sized to a fraction of future volume, the broker needs to examine not only immediate spreads and depth but also completion risk, order duration and adverse price moves during execution. A competitive outcome could be less visible market impact but more uncertainty about whether the full order finishes. The relevant benchmark must match the client’s actual instruction instead of assuming a single market-price comparison answers every institutional execution question.[1]

What to watch next

Nasdaq’s authorisation on 26 October creates the regulatory foundation, but the company did not say the product had already achieved broad production volumes. The launch is phased, with participant onboarding and operational readiness still underway at the time of the announcement. For brokers and execution-management-system providers, implementation will require testing new order parameters, trade reports and the ability to distinguish trajectory orders from ordinary limit or market orders in transaction records.[1]

The next test is whether the promised November start produces verifiable live executions, followed by liquidity coverage and uptake into the January expansion. A rigorous review would compare realised volume participation, VWAP slippage, completion rates and market impact against appropriately selected alternative strategies. Nasdaq has put forward a distinct market-structure proposition, but the claim of lower impact remains an outcome to measure rather than a result established by the launch announcement.[1]

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