ULMO
MARKETS
Precision Liquidity for Digital Markets
We started in the deep.
The mempool. The dark forest. The execution layer.
Where being second means you pay the gas for nothing.
We built systems at the lowest layers of the EVM: extracting atomic arbitrage, navigating MEV, reading the chain before anyone else.
We've tamed on-chain market microstructure.
We've spent years operating where most firms never look: deep inside mempools, across P2P networks, at the raw execution layer of the EVM. We built pure arbitrage systems where precision has to be to the wei. Anything less is a revert.
That foundation changes how we approach market making. We don't rely on generic strategies or off-the-shelf setups. Our infrastructure was designed for environments where every millisecond and every byte matters, and we bring that same rigour to liquidity provision.
We started Ulmo Markets because we knew market making in crypto could be more transparent, more technical, and more aligned with the projects we serve.
We help you express your trades.
Mallorn RPC. Low-latency submission and consistent inclusion for trading firms on Ethereum, Base, Arbitrum and Robinhood Chain.
TideFi. On-chain posted liquidity and RFQs. CEX-like pricing and spreads, executed directly on chain.
For token issuers and trading venues, across spot and perpetual markets on centralised and decentralised exchanges.
Ulmo Markets provides connectivity, execution, liquidity and market making on EVM chains, for trading firms, market makers, token issuers and exchanges.
Operated by
Valinor Research
Valinor Research is a research and technology driven principal trading firm. With expertise in on-chain market microstructure (P2P networks, the transaction supply chain, protocol mechanics and MEV), it built Ulmo Markets on its own trading infrastructure.