Common trading mistakes
A frequent mistake is entering a market without defining the maximum acceptable loss, the reason for the position and the conditions that would invalidate it. Without those boundaries, a short-term movement can turn into an emotional decision.
Another error is confusing recent performance with certainty. A strategy that worked in one regime can struggle when liquidity, volatility or correlation changes. Review a range of conditions and assume that historical data is incomplete evidence.
Over-concentration creates avoidable exposure. Holding several assets that respond to the same factor may look diversified while behaving like one position. Consider underlying drivers, not just the number of names.
Finally, protect the operational side: secure accounts, verify addresses, review fees and keep records. A sound market idea can still produce a poor outcome through a compromised login or incorrect transfer.