Spreading risk across multiple uncorrelated trades, assets, or strategies — to avoid having all your eggs in one basket.
Diversification is the practice of spreading risk across positions or strategies that DON'T move together. The goal is to reduce overall portfolio volatility without sacrificing return — when one position is losing, another is winning, and the swings cancel out.
Real diversification requires LOW correlation between positions. Holding 5 different forex pairs that all share USD as a common factor isn't diversification — it's concentration in disguise. True forex diversification combines forex with assets that have different drivers: gold (safe haven), oil (commodities), indices (risk sentiment), bonds (rates).
Diversification is a mathematical tool, not a strategy. It works best when each component has positive expectancy on its own. Diversifying across losing strategies just spreads the loss.
Ray Dalio's All Weather portfolio uses radical diversification across stocks, bonds, gold, commodities, and TIPS — designed to perform in any economic regime. Its drawdowns are dramatically lower than the S&P 500.
Frequently asked about diversification
What is a diversification in trading?+
Spreading risk across multiple uncorrelated trades, assets, or strategies — to avoid having all your eggs in one basket.
When will I see diversification used in real trading?+
In every portfolio management discussion. The classic line: "diversification is the only free lunch in finance."
What is the most common mistake traders make with diversification?+
Diversifying across correlated assets and calling it spreading risk. Holding 5 EUR-pair longs is NOT diversification — they all rise and fall with EUR strength.
What do experienced traders know about diversification that beginners don't?+
Diversification only matters for portfolios with multi-week holding periods. For day traders, position correlation is less of a concern — just don't run multiple highly-correlated trades simultaneously.
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