News & Insight
When Markets Break: Lessons from Running Trading Systems Under Stress
There’s a kind of pressure that only shows up when things actually go wrong. Your strategy backtests beautifully. The simulated environment runs smoothly. The first…
How Slippage Silently Kills Your Crypto Trading Returns — And How to Fix
Slippage is one of the largest yet most controllable costs in crypto trading. Learn why it happens, why it matters more than most traders realize, and how BlockFill helps reduce it.
From Market Data to Execution: Understanding the Trading Technology Stack
Most trading teams build their systems layer by layer, patching as they go. The data feed gets connected first. Signal logic gets written in. Order…
