Not every green candle is the start of something bigger, and not every red candle is the start of a real decline. Telling a genuine trend apart from a short-lived spike is one of the more valuable reading skills for any market watcher.
Check the timeframe, not just the last 24 hours
A single day's move tells you almost nothing about durability on its own. Looking at a coin's chart across 7 days or 30 days — available on every coin detail page — reveals whether a recent move is part of a broader pattern or an isolated spike against an otherwise flat or opposite-direction trend.
Look for consistent volume, not just a volume spike
A one-day spike is often accompanied by a single volume surge that fades quickly afterward. A more durable trend tends to show sustained, elevated volume over several days rather than one dramatic burst — a pattern covered in more depth in our anatomy of a crypto pump piece, which walks through how fast, attention-driven moves typically unwind.
Check whether the move is isolated or market-wide
A single coin spiking while overall market breadth stays flat or mixed is a different situation than a coin moving in the same direction as a broad, market-wide trend. Isolated spikes are more prone to reversing quickly once the specific catalyst behind them fades; moves aligned with broader market direction tend to have more support behind them.
Give it more than one data point before concluding
The most reliable approach is simply not drawing a conclusion from a single day's number. Checking back after a few days — has the move held, extended, or reversed — is a low-effort way to separate genuine trends from noise, and it's a habit that compounds in usefulness the more consistently it's applied.