Look beyond trading activity
A liquid market generally offers willing counterparties and enough depth to accommodate transactions more easily. Volume, spread and order-book depth can help describe conditions, but no single figure captures everything. Liquidity can weaken around news, session boundaries or stressed conditions. Even an instrument that usually trades actively may offer less size near the quoted price when you need to execute, increasing slippage or the chance of a partial fill.
Match order size to conditions
Consider the quantity you want to trade relative to the available market and the consequences of waiting or accepting a different price. A limit instruction controls price but can remain unfilled. Review how the provider handles large orders, gaps and unavailable quotes. FYLU's preview does not display a verified executable order book or guarantee liquidity. Its charts and explanations cannot establish the size available for a real transaction at a particular moment.