Bitcoin Guide

Bitcoin Portfolio Guide — How to Start, What to Buy, How Much

A practical, honest guide to building a Bitcoin position. Not investment advice — a framework for thinking through the decision clearly.

Disclaimer: This is educational content, not financial advice. Bitcoin is a high-risk, highly volatile asset. Only invest what you can afford to lose entirely. Consult a financial advisor for personalized guidance.

Understand What You're Buying

Bitcoin is not a company, a stock, or a fund. It's a decentralized network with a native currency that has a fixed supply of 21 million coins. Before allocating any money, understand the basics: what it is, why it was created, and what makes it different from other digital assets.

Read Bitcoin Explained first →

Understand the Risk

Bitcoin is volatile. It has dropped 80%+ from peaks multiple times. If you cannot stomach watching your investment halve in a short time period, Bitcoin may not be right for you, or your position size may be too large. The question isn't whether Bitcoin will be volatile — it will.

See the 4-Year Cycle →

Choose How to Access Bitcoin

Three main options: • Spot Bitcoin (self-custody or exchange) • Bitcoin ETFs (IBIT, FBTC, GBTC via brokerage account) • Bitcoin equity (MSTR, MARA, RIOT — indirect exposure) Each has different risk profiles, fees, counterparty risk, and tax treatment. ETFs are simplest for most people; self-custody is most sovereign.

Bitcoin ETF Guide →

Pick a Strategy and Stick to It

The evidence strongly favors dollar cost averaging (DCA) — investing a fixed amount on a regular schedule regardless of price. DCA removes the need to time the market and reduces average cost during volatile periods. The alternative — lump sum — works well over long periods but requires stomach for timing risk.

DCA Simulator →

Custody and Security

For ETF holders: your custody is handled by the ETF custodian (Coinbase for most US ETFs). For self-custody: Never leave large amounts on exchanges long-term. Consider a hardware wallet (Ledger, Trezor, Coldcard). Understand seed phrases — lose your seed, lose your Bitcoin. This is not optional if you're self-custodying.

Self-Custody Guide →

Tax Planning

In most countries, Bitcoin is taxable. Know your jurisdiction's rules before selling. Long-term holding reduces tax rates in many countries. Every trade — even crypto-to-crypto — is typically a taxable event. Consider tax-advantaged accounts (IRAs in the US can hold Bitcoin ETFs).

Bitcoin Tax Guide →

Track Your Portfolio

Keep records of every purchase: date, amount, price paid. Use our free portfolio tracker to see your total Bitcoin exposure across spot BTC, ETFs, and stocks in one view. Your cost basis matters enormously for tax purposes.

Portfolio Tracker →

Position Sizing — The Most Important Decision

There's no universal answer to "how much Bitcoin should I own?" A common framework: allocate only what you're comfortable losing entirely, since that's the theoretical risk floor. Many sophisticated investors use 1-5% of portfolio for asymmetric bets; Bitcoin advocates often argue for more.

Start smaller than you think, DCA in, and let your conviction grow with your knowledge. The worst outcome is buying more than you can hold through a drawdown and selling at the bottom.

Portfolio Tracker DCA Simulator Bitcoin ETF Guide Tax Guide