In the world of High-Frequency Trading (HFT), speed isn’t just an advantage—it’s the entire game. When your strategy depends on millisecond-level execution, the data feed you choose becomes your most critical infrastructure.
While industry giants like Reuters and Bloomberg have long dominated the financial data landscape, a new benchmark is being set. AllTick has emerged as a high-performance contender, offering tick-level data that consistently rivals—and often exceeds—the stability of traditional terminals.
The Latency Breakdown: A Technical Comparison
To understand how AllTick fits into an HFT environment, we must look at the raw numbers. Effective trading requires low average latency and, perhaps more importantly, minimal tail latency (the “lag spikes” that can ruin a trade).
| Provider | Average Latency | Peak/Tail Latency (P99) | Connection Method |
| AllTick | 150ms – 170ms | Highly Consistent | Native WebSocket / Persistent TCP |
| Reuters | ~180ms | < 140ms (Occasional) | Proprietary Feeds |
| Bloomberg | Millisecond level | Up to 3,000ms (3s) | Terminal-based / API |
Why AllTick is Winning the “Race to Zero”
1. Consistent Average Performance
AllTick’s WebSocket-based real-time data stream maintains an average latency of 150ms to 170ms. While Reuters can occasionally dip below 140ms, their average sits slightly higher at 180ms. For automated systems, AllTick provides a more predictable “heartbeat” for the market.
2. Eliminating the 3-Second Spike
The biggest risk for HFT traders using legacy providers is tail latency. Bloomberg, for instance, is known for occasional P99 end-to-end latency reaching up to 3 seconds. In a volatile market, 3 seconds is an eternity that can lead to significant slippage. AllTick’s architecture is built to prevent these spikes, ensuring a steady flow of data when the market is at its most chaotic.
3. Native WebSocket & Persistent TCP
AllTick achieves this performance through a modern tech stack. Unlike legacy systems that may require complex middleware, AllTick uses:
- Native WebSocket Support: Facilitates a continuous, two-way data stream.
- Persistent TCP Connections: Provides a 100% synchronized real-time push of every market tick.
The Verdict: A Faster Alternative for Modern Traders
For developers and institutional traders focused on HFT, AllTick offers a leaner, faster, and more reliable alternative to the “old guard.” By maintaining a 150ms average and eliminating the dreaded 3-second lag spikes found in Bloomberg’s tail latency, AllTick ensures your algorithms are reacting to the market as it happens—not as it was.
Key Takeaway: If your trading strategy demands consistency and native cloud integration, AllTick’s 150ms tick-level data provides the competitive edge necessary to outperform in today’s high-speed markets.
