Pro Exchange
CrossTower’s trading platform is built from the ground up for institutions and professional traders.
Low Costs
We have a low cost trading model and superior execution.
Deep Liquidity
We’ve partnered with global liquidity providers and market makers.
Tight Spreads
We offer tight bid-ask spreads and deep order books.
High Throughput & Low Latency
Market data and trading services through our FIX, RESTful, and WebSocket APIs.
Institutional Grade Infrastructure, Innovative Pricing
- FIX, WebSocket, and REST interfaces supporting up to 300 messages per second per client.
- Matching Engine built to handle 100,000+ transactions per second.
- Average execution latency below 800 microseconds.
- CrossTower features guaranteed uptime of >99.99 percent, with built-in redundancy and a dedicated 24/7 support team.
- CrossTower uses an industry-first “Taker-Maker” pricing model where traders are paid a rebate when they trade against resting liquidity.

Security
- The majority of assets are held in an offline, airgapped cold storage system. Only a small portion are held in an online hot wallet.
- Cold wallet uses multi-signature digital signature schemes to eliminate single points of failure and improve resilience against the loss or compromise of any individual private key.
- Exchange infrastructure is hosted in world class Equinix London LD4 data center, which is SOC 2 Type II, ISO 27001 & PCI compliant.
- Cybersecurity practices are periodically audited by leading experts.

Pro Exchange Features
Subaccount Support
Robust API and Connectivity
Advanced Order Types
Tight Bid-Ask Spreads
High Quality Execution
Rigorous Safeguards
Research, reports, and market insights from the experts
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