Portfolio Construction for a Mature Crypto Market
Concentration, correlation, and rebalancing in a market that finally behaves like an asset class.
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Portfolio Construction for a Mature Crypto Market
The market has changed. Portfolios should too.
The 2017 and 2021 cycles rewarded concentration and speculation. The 2026 market rewards diversification, discipline, and rebalancing. Constructing a portfolio for this environment is a different discipline.
Core allocation
- BTC: 40–60% of crypto exposure. The reserve asset.
- ETH: 20–35%. The settlement and yield layer.
- Stablecoins / T-bill tokens: 10–25%. Dry powder plus yield.
Satellite allocation
- Blue-chip L1s / L2s: 5–15%
- Thematic bets (RWA, PayFi, restaking): 5–10%
- Pure speculation: 0–5%, sized so a total loss doesn't matter
Rebalancing discipline
- Quarterly rebalance to target weights
- Tax-loss harvest during rebalances
- Predefine bands (e.g., ±20% deviation triggers action)
Correlation matters again
Crypto assets used to move as a single beta. That's less true today. Rebalancing captures more value when correlations diverge — as they now regularly do between BTC, ETH, and altcoin baskets.
Risk budget, not position size
Think in terms of contribution to portfolio volatility, not dollar allocation. A 5% position in a 90-vol altcoin can dwarf the risk of a 40% BTC position.
Bottom line
Treat crypto like a real asset class: written policy, disciplined execution, honest measurement. The returns will follow.
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