When and How to Rebalance Your Crypto Portfolio

What Is Portfolio Rebalancing?

Rebalancing means adjusting your portfolio back to your target allocation. If you decided on 80% Bitcoin and 20% Ethereum, and a bull market pushes Ethereum to 40% of your portfolio, rebalancing means selling some ETH and buying more BTC to get back to 80/20.

Why Rebalancing Matters

Without rebalancing, market movements will gradually shift your allocation away from your intended risk level. A portfolio that started conservative can become aggressive simply because one asset outperformed.

The Hidden Benefit

Rebalancing forces you to sell high and buy low systematically. When an asset pumps, you trim it. When it dumps, you buy more. This is the opposite of what emotional investors do, and it is exactly what you should be doing.

Rebalancing Methods

Method	How It Works	Best For
Calendar-Based	Rebalance on a fixed schedule (monthly, quarterly)	Simple, stress-free approach
Threshold-Based	Rebalance when any asset drifts 5-10% from target	More responsive to market moves
Hybrid	Check quarterly, but also rebalance if threshold is hit	Best of both worlds

How I Rebalance

I check my allocation once per quarter. If any position has drifted more than 10% from my target, I rebalance. If everything is within range, I do nothing. Simple.

Step-by-Step Process

1. Calculate the current value of each holding
2. Calculate the current percentage allocation
3. Compare with your target allocation
4. If any position is more than 10% off target, calculate how much to buy or sell
5. Execute the trades
6. Record everything for tax purposes

Common Rebalancing Mistakes

• Rebalancing too often: Weekly rebalancing generates excessive fees and tax events
• Emotional rebalancing: Do not rebalance because of FOMO or FUD — stick to your schedule
• Ignoring taxes: Every sell is a potential taxable event. Factor this into your decision.
• Rebalancing into losers: If an altcoin has dropped 90%, ask whether the fundamentals changed before buying more

Tax Implications in Sri Lanka

Rebalancing involves selling assets, which may trigger tax obligations. Keep detailed records of every trade. The crypto tax landscape in Sri Lanka is still evolving, so consult with a local tax professional.

Track your portfolio and learn more on our tools page.

Disclaimer: This is educational content only and is NOT financial advice. Rebalancing involves selling assets which may have tax implications. Consult a qualified tax professional and financial advisor before making portfolio decisions.