Blog

Estimated Read Time: 5 minutes When engineering teams and fund managers look at line-item infrastructure budgets, it is natural to try to optimize for exactly what you need today. If your trading model only targets a basket of liquid tech stocks, or if you exclusively trade large-cap equities, the initial [...]

Every quantitative team has lived some version of this story: a strategy performs flawlessly in historical simulations. The equity curve is smooth, the Sharpe ratio is stable, and the risk metrics behave exactly as expected. Then the model hits live production and the metrics drift. Signals fire late. Execution quality [...]

How Tick Data Gives You the Edge in High-Speed Trading In high-speed trading, every millisecond counts, and knowing what’s happening in the market at the finest level can be the difference between profit and loss. That’s where tick data comes in. Tick data provides a record of every single trade, [...]

Market Microstructure Explained Simply: What Every Trader Should Know   Market microstructure might sound like a complex term reserved for quant teams or high-frequency trading desks—but understanding it is essential for any trader, developer, or fintech professional. At its core, market microstructure is all about how trades are executed, how [...]

NxCore’s 20-Year Journey: From Innovation to Relaunch   For more than two decades, NxCore has powered some of the most demanding market data workflows in finance. From its early days as a high-performance desktop data engine to its modern relaunch as a scalable market data API, NxCore has consistently focused [...]

Stream Market Data in 3 Minutes: Quickstart Guide for Developers   If you’re building trading systems, backtesting engines, or real-time analytics tools, fast and reliable market data is the backbone of your workflow. But integrating market data shouldn’t take days—or force you to navigate outdated docs. With NxCore, developers can [...]