Services

Siege offers a continuous, all-to-all spot FX anonymous matching service, engineered to minimise information leakage and market impact. Our mid-rate trading is designed to improve execution quality. Siege provides access to:

67 deliverable currency pairs
Non-deliverable Forwards (NDFs)
Precious metals (XAU and XAG) via MidPool and FullFill services
Pre-trade optimisation

All-to-All

All-to-all matching brings institutional participants together in a single non-price forming liquidity pool where participants interact with Siege's entire client network.

Mid-Rate

Trades are matched at the independent mid-rate provided by New Change FX.

Anonymous Matching

Participants identities remain hidden from order to settlement, with a central counterparty facing both sides of the trade. This reduces information leakage and market impact.

Reduced Market Impact

Siege enables participants to move risk without signalling their intentions, minimising market impact.

Connectivity

Participants can reach us in LD4 via existing networks and platforms. This efficient setup ensures that sophisticated workflows remain intact while enhancing FX execution efficiency.

Connect via GUI, FIX, 360TGTX, Lucera, Bloomberg, FXall, Portware, MarketAxess, oneZero, Fluent, 24X or our partner Banks' Algos.