Cryptocurrency Investing Primer | A Comprehensive Comparison of Bitcoin, Ethereum, and Traditional Assets

1. Overview of Digital Currency

Cryptocurrency is a decentralized asset based on blockchain, which has the characteristics of transparency, immutability and trustlessness.

• Bitcoin (BTC) : The world's first digital currency, known as "digital gold", has a constant supply of 21 million coins and has anti-inflation value.

• Ethereum (ETH) : supports smart contracts and decentralized applications (DeFi, NFT), and promotes the development of the blockchain ecosystem.

• Stablecoin (USDT/USDC) : Anchored to the US dollar or euro, commonly used in payments, transactions and cross-border settlements.

The global crypto market has exceeded US$1.5 trillion (2025 data), and some countries (such as the United States, the European Union, and Japan) are gradually establishing regulatory frameworks to gradually incorporate it into mainstream investment vision.

2. Brief Introduction to Traditional Assets

Traditional assets are the cornerstone of the investment market, with mature regulation and long-term proven value:

• Stocks : reflect corporate growth and profitability, and long-term returns are synchronized with economic development.

• Fund : Managed by professional institutions, diversified investment, suitable for medium and long-term allocation.

• Gold : It has the dual attributes of currency and commodity, and is a recognized tool for risk prevention and value preservation.

These assets have been tested in the market for more than decades, have low investment thresholds, and are well protected by laws.

3. Comparison of Digital Currency vs. Traditional Assets

IV. In-depth analysis of investment risks

• Digital currency risks :

• Regulatory uncertainty : For example, the US SEC’s classification of some tokens as securities may affect the market.

• Technical vulnerabilities : exchange theft, smart contract vulnerabilities, and loss of private keys.

• Market speculation : Highly leveraged trading and whale manipulation exacerbate volatility.

• Traditional asset risks :

• Stocks/funds : affected by macroeconomics, interest rate policies and corporate governance.

• Gold : The price is highly correlated with the US dollar index and the international situation.

👉 Combined with reality:

From 2020 to 2022, Bitcoin experienced dramatic fluctuations from $3,000 to $69,000, while the S&P 500 index rose by about 40% during the same period and gold rose by less than 20%, showing a completely different risk/return curve.

• 2023 : Bitcoin fluctuates and falls back to around $16,000 amid the Fed's interest rate hike, while the U.S. stock market enters a technical bear market.

• 2024 : With the anticipation of halving and the approval of ETFs, Bitcoin once broke through a new high of $70,000; gold hit a high of $2,400 due to geopolitical uncertainties; the S&P 500 index rose by about 20%.

• From 2025 to August : Bitcoin remained range-bound between $60,000 and $120,000, fueled by inflows from multiple US ETFs. Ethereum briefly surpassed $4,000, buoyed by the Shanghai Stock Exchange's (SSE) upgrade. The S&P 500 reached a new high, gaining over 15% year-to-date. Gold remained around $2,300. Overall, this demonstrates the divergence between the high volatility and high potential of digital currencies and the steady growth and risk-averse nature of traditional assets.

5. Practical Strategies for Investors

1. Portfolio allocation : High-risk investors can control the proportion of digital currency allocation to 5%-10%; conservative investors focus on stocks/funds and use digital currency as marginal assets.

2. Long-term holding vs. short-term trading : Cryptocurrency is suitable for those who are optimistic about the long-term prospects of blockchain; short-term trading requires a combination of technical analysis and risk control.

3. Security measures : Use cold wallets, double verification, and avoid storing large amounts of assets on non-compliant exchanges.

🔹 Overall Conclusion

Digital currencies (Bitcoin, Ethereum) are an emerging asset class with enormous innovative potential, but they carry significantly greater risk exposure than traditional assets. Stocks and funds offer long-term, stable capital growth, while gold provides a safe haven and a store of value. The future trend is for digital assets to develop in parallel with traditional finance . Investors should diversify their portfolios based on their risk tolerance, investment objectives, and market cycles to achieve a balance between risk and return.