Q: What is portfolio diversification?

Diversification: spreading investments across multiple asset types to reduce risk. Asset types: stocks, bonds, real estate, cash, commodities. Benefits: reduces volatility, protects against single-asset losses, smoother returns. Good diversification: no single asset > 40%, multiple categories, geographic spread. Poor diversification: concentrated in one stock/sector.

Question 1

How do I analyze my investment portfolio?

Accepted Answer

Portfolio analysis: calculate total value, check allocation percentages, assess risk level based on stock allocation, evaluate diversification (no single asset > 60%), compare to target allocation. Risk: >70% stocks = high, <30% = low. Diversification: spread across 4+ asset types. Review annually, rebalance when drifting 5%+ from target.

Question 2

What is portfolio diversification?

Accepted Answer

Diversification: spreading investments across multiple asset types to reduce risk. Asset types: stocks, bonds, real estate, cash, commodities. Benefits: reduces volatility, protects against single-asset losses, smoother returns. Good diversification: no single asset > 40%, multiple categories, geographic spread. Poor diversification: concentrated in one stock/sector.

Question 3

What is the ideal portfolio allocation by age?

Accepted Answer

Age-based allocation rules: 20-40: 70-80% stocks for growth (aggressive). 40-65: 50-60% stocks, 40% bonds (moderate). 65+: 30-40% stocks, 50-60% bonds (conservative). Rule: stock allocation = 100 - age (traditional). Modern: 110-120 - age for longer life expectancy. Adjust for risk tolerance, goals, timeline.

Question 4

How often should I rebalance my portfolio?

Accepted Answer

Rebalance frequency: annually minimum, when allocations drift 5%+ from target, after major life events, market significant moves. Methods: sell overweight/buy underweight, use new contributions to rebalance. Consider: transaction costs, tax implications (capital gains), market timing. Many investors rebalance quarterly or annually.

Question 5

How do I calculate portfolio risk?

Accepted Answer

Portfolio risk: based on asset types and allocation. High risk: >70% stocks, concentrated in few holdings. Moderate: 40-70% stocks, diversified. Low: <40% stocks, mostly bonds/cash. Risk measures: standard deviation of returns, beta relative to market. Historical volatility, maximum drawdown. Higher risk = higher potential returns AND losses.

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