ETF Smart-Weight Rebalancing Calculator

ETF Smart-Weight Rebalancing Calculator

ETF Smart-Weight Rebalancing Calculator

Simulate and optimize your ETF portfolio using CAGR, risk, Sharpe ratio, and more for smarter allocations.
Ideal for Bogleheads, FIRE followers, and balanced investors.

CSV: Ticker,Weight,CAGR,Risk,Sharpe,Drawdown,Beta,Expense
ETF Ticker Current % CAGR (%) Risk (Std Dev %) Sharpe Drawdown (%) Beta Expense (%) Remove
(Choose how to optimize your allocation)

Disclaimer: This tool is for educational purposes only. Past performance does not guarantee future results. Please do your own research or consult a financial advisor.

How to Use the ETF Smart-Weight Rebalancing Calculator

1. Enter Your ETFs

  • Fill in each row with your ETF’s ticker, current portfolio percentage, and key metrics:
    • CAGR (%)
    • Risk (Std Dev %)
    • Sharpe Ratio
    • Max Drawdown (%)
    • Beta
    • Expense Ratio (%)
  • Add more ETFs with the + Add ETF button, or remove any with the ✕ button.

2. Import/Export CSV

  • To quickly load your portfolio, click Import CSV and select a CSV file with columns:
    Ticker,Weight,CAGR,Risk,Sharpe,Drawdown,Beta,Expense
  • To save your current table, click Export CSV.

3. Choose Smart Weighting Method

  • Select how you want the calculator to optimize your portfolio:
    • Sharpe Ratio (risk-adjusted return)
    • CAGR (total return)
    • Inverse Risk (lower volatility)
    • Inverse Drawdown (lower max loss)
    • Inverse Beta (lower market correlation)
    • Inverse Expense (lower fees)

4. Recalculate Smart Weights

  • Click Recalculate Smart Weights to see:
    • Recommended new allocations based on your chosen metric
    • How much to increase or decrease each ETF
    • Portfolio statistics for both your current and smart allocations

5. Visualize Your Portfolio

  • View interactive charts:
    • Pie Chart: Compare your current and smart allocations
    • Bar Chart: See all ETF metrics at a glance

6. Save or Adjust

  • Export your updated portfolio as a CSV for your records or further analysis.
  • Adjust your inputs and repeat as needed.

Tip:
This tool is for educational purposes. Always do your own research or consult a financial advisor before making investment decisions.

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