Glassnode
Glassnode has released a real-time latency monitoring tool aimed at crypto trading firms, HFT operators, market makers, and arbitrage desks that need hard data on where to co-locate their infrastructure. The tool measures round-trip and handshake latency from probes deployed across Asia, Europe, the Americas, and Oceania to a broad set of trading venues and blockchain networks.
Why it matters
For firms racing to be first into a price move, physical distance to a matching engine or validator node is not a soft preference — it is a direct determinant of whether a trade fills. The monitor covers Solana's full validator set (~760 nodes) with stake-weighted co-location rankings and Jito Block Engine paths, Hyperliquid validator nodes in Tokyo, and SUI's Mysticeti consensus with time-to-quorum and time-to-90%-supermajority metrics — the figures that actually bound finality on a DAG-BFT chain. Major centralized exchanges (Binance, Coinbase, Kraken, OKX, Bybit, Bitmex, Deribit) are covered across spot, perps, expiry futures, and options, alongside HFT oracle gateways including Pyth Lazer, Chainlink Data Streams, Switchboard Crossbar, and Stork.
Market impact
The prediction market coverage surfaces a structural tension the channel commentary puts plainly: Polymarket's API origin sits in AWS London, Kalshi's in AWS Ohio — operators trading both venues face an irreconcilable geographic split. The tool does not resolve that tension, but it quantifies it continuously, giving co-location decisions a data foundation they previously lacked.
Source: [Glassnode Latency Monitor](https://latency.glassnode.com)
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