How to invest 100,000 yuan as a small investor to maximize profits? A wealth advancement guide for the inflation era

Why Is Investing Now More Urgent Than Ever?

In recent years, a clear trend has emerged—the cost of living is rising rapidly. Egg prices have doubled, bubble tea prices increased by 20~30%, and mortgage rates have risen from 1.31% during the pandemic to 2.2% now. Just this difference in mortgage rates, for a loan of 10 million, amounts to an annual difference of NT$89,000.

These seemingly small numbers are actually driving more and more people to seriously consider the necessity of investing and managing their finances. Investing is not just for the wealthy; it is an inevitable choice to combat inflation and accumulate wealth.

The Underlying Logic of Profitable Investment: Mindset, Projects, and Time

Whether you are a beginner or an experienced investor, the core of making money has never relied on luck. Every successful investment follows the same logical framework:

Step 1: Build the right mindset—use bookkeeping to identify investable surplus funds

The fundamental premise of investing is that this money will not affect your daily life. Many losses occur because the principal invested is unstable—when the market declines and you need cash, you are forced to sell at a loss.

Through detailed bookkeeping, you can clearly calculate your monthly net cash flow. Treat yourself as a company, find opportunities to increase income and cut expenses, to ensure a stable amount for investment.

Step 2: Choose the most profitable projects—match investments to your lifestyle

The same NT$100,000 can have completely different optimal investment strategies depending on the person:

• Stable job group: Suitable for dividend funds or high-yield ETFs, receiving monthly dividends to supplement living expenses while working and accumulating wealth
• High-income group (doctors, engineers): Suitable for long-term index ETF holdings, leveraging compound interest and leverage to amplify returns
• Time-rich group (students, salespeople): Can use short-term speculative themes for profit, but requires extensive market research

Step 3: The magic of time—power of compound interest

Warren Buffett once said that if he had only $1 million today, with an annual return of 50%, he could grow his wealth significantly. The same principle applies to small investors—small principal, flexible entry and exit, no market impact, which can be an advantage.

Comparing Actual Returns of 5 Investment Products—Find the Most Profitable Option

1. Gold: A Stable Hedge Against Inflation

Gold has appreciated by 53% over the past 10 years, averaging 4.4% annually. Gold itself does not pay dividends; all gains come from price differences.

Advantages: A safe haven during economic instability, especially effective when geopolitical risks increase

Disadvantages: Relatively stable but limited returns, hard to quickly accumulate principal

Suitable for: Conservative investors, as part of asset allocation for defense

2. Bitcoin (BTC): High Volatility, High Returns

Bitcoin has surged over 170 times in the past decade. Unlike gold’s stability, Bitcoin’s upward drivers are constantly changing—exchange risks, geopolitical issues, monetary policies, ETF listings, etc.

Latest Data: Current Bitcoin price around $91,330 (end of 2024), with recent positives including halving events, spot ETF approvals, and policy support

Investment Tips:

• Favorable short-term support, suitable for technical tracking
• Long-term: buy low, reduce at high points
• Do not allocate too much in Bitcoin, due to high volatility and risk
• Essentially a speculative asset, requiring strict risk control

Suitable for: Investors with time to research markets and strong risk tolerance

3. High Dividend ETF - 0056: Stable Income Annually

Taiwan’s most well-known high-dividend ETF, with 60% dividend payout and 40% stock price appreciation over the past 10 years. Focused on high-dividend stocks, profits are almost fully distributed, making capital gains difficult.

Return Structure:

• Dividend yield: about 4% annually
• Capital appreciation: about 4% annually
• Investing NT$100,000, after 10 years, principal increases by NT$40,000, plus NT$60,000 in dividends

Power of Compound Interest:

• Save NT$100,000 annually, continuously for 13 years → annual dividends reach NT$100,000 (even if fully spent)
• Continue for 25 years → annual dividends exceed NT$220,000
• Paired with retirement funds, providing stable monthly income

Suitable for: Stable workers and retirees seeking steady cash flow

4. US Stock Index ETF - SPY: Globally Recognized Compound Interest Machine

SPY tracks the top 500 US companies, with a low dividend yield (about 1.1%) but capital appreciation as the main income source.

Past 10 Years Performance:

• Stock price rose from 201 to 434, a 116% return
• Average annual dividend: 1.1%, with 8% annual capital growth
• Invest NT$100,000, after 10 years worth NT$216,000

30-Year Compound Calculation:

• Initial NT$100,000 + annual NT$100,000 additional investments
• Over 30 years, accumulated principal NT$3 million
• Final assets surpass NT$12.2 million

Core Advantage: Nearly risk-free premise—US dollar remains the global settlement currency, US economy trends upward long-term

Disadvantage: Lack of cash flow along the way, requiring strong income stability to support

Suitable for: High-income earners, long-term investors not needing immediate cash, seeking passive income

5. Berkshire Hathaway Stock (BRKB): The Holy Grail for Compound Investors

Warren Buffett’s investment holding company, with a replicable profit model: accumulate cash via insurance companies → use good reputation for low-interest arbitrage

Arbitrage Example:

• Issue low-interest bonds in Japan at 0.5% annual yield
• Use raised funds to buy Japanese stocks (dividends usually >0.5%)
• As long as principal is not lost, profits are stable
• US can also issue 30-year savings bonds to buy government bonds, for annual period arbitrage

Key Advantage: This profit logic does not change with Buffett’s passing; as long as the management strategy remains, continuous returns are possible

Which Investment Is Most Profitable? It Depends on Your Current Situation

Stable job → Dividend ETF (0056) is most practical

Features: Monthly income stable, limited investment capital

Recommended Strategy: Regularly invest in 0056, let dividends automatically roll into living expenses. The longer the time, the more astonishing the accumulation—after 13 years, dividends can cover monthly expenses.

High-income group → SPY + leverage combination is most efficient

Features: Sufficient principal, strong risk tolerance, good at handling volatility

Recommended Strategy: Invest 70% in SPY for long-term compound interest, 30% in high-yield opportunities. Use low-interest loans for real estate or other assets to leverage and amplify returns.

Real estate example: NT$10 million house, NT$2 million down payment, NT$200,000 annual interest

• After 5 years, house price rises 20% (profit NT$2 million)
• Deduct interest cost NT$1 million → actual profit NT$1 million
• Return rate: 50% (far exceeding 8% annual dividend yield)

Time-rich group → Short-term speculative themes for fastest gains

Features: Ample time, ability to research markets, follow news

Recommended Strategy: Leverage news advantages, track hot themes (e.g., opening of mainland tourists, AI stocks). Use turnover rate rather than time compound interest to build wealth.

Short-term example: Bitcoin halving, interest rate cut expectations, crypto rebound → cycle shortens from years to months or even days, increasing returns

How to Make the Most Money from NT$100,000? Core Strategies Summary

1. Choose the investment method that suits you

No matter how good the method, if it doesn’t fit you, it’s just a round peg in a square hole. Busy workers should choose dividend funds; those with more time should pursue short-term themes; sufficient capital can leverage for greater gains.

2. Appropriately increase turnover and use leverage

• Small capital advantages: flexibility
• Like nomads, chase opportunities
• Increase leverage when success rate is high
• Over time, boost your return rate beyond expectations

3. Include your work income in investments

The power of compound interest: invest while working, turning NT$100,000 into a “snowball” asset. Initial principal multiplied by compound rate, plus annual new investments, can grow assets dozens of times over 30 years.

4. Patience is the greatest capital

Buffett said, “Time is the best friend of compound interest.” Whether it’s SPY’s 8% annual return, 0056’s 4% dividend, or Bitcoin’s short-term volatility, patience or sufficient knowledge is needed to wait or seize opportunities.

Conclusion: The most profitable investment in wealth is investing in yourself

No matter which investment product you choose, the key to success has never been the product itself, but the mindset, project selection, and time invested.

Many people have NT$100,000 enough to start investing but fail because of lack of correct mindset, choosing the wrong projects, or not having patience. Conversely, as long as these three are in place, becoming a small millionaire or wealthy person is not a dream.

Start bookkeeping today, set clear goals, and choose the right targets—your journey to wealth for small investors begins now.