Recently, I’ve noticed that many people still have misconceptions about playing with cryptocurrencies, thinking it’s just buying coins and waiting for them to rise. In fact, there are many more ways to make money than you might imagine. I’ve spent a lot of time researching these methods and want to share some truly effective strategies for playing with cryptocurrencies.

First, let’s talk about the most basic method: buy low, sell high. This is indeed the most commonly used approach, with the lowest barrier to entry, starting from just a few thousand TWD. But honestly, this tests not just your skills but your mindset. The market is so volatile that daily swings of 20% are common, and you need patience to wait it out. Short-term trading is suitable for experienced traders; beginners are better off holding coins long-term.

Next is arbitrage trading, which sounds high-end but is basically profiting from price differences across different platforms. Theoretically risk-free, but in practice, opportunities are rare. Also, if your reaction is too slow, the price gap can disappear. This approach generally requires at least 100k TWD to feel meaningful. Honestly, it’s now mostly a game for quantitative teams.

Futures contracts and leverage trading are much more exciting. You can go long or short, using small capital to leverage large gains, but the risk of liquidation is real. My advice is to choose platforms with negative balance protection, limit each trade’s loss to no more than 2% of your total funds, and for beginners, start with 2-5x leverage. Currently, Bitcoin is around $75.71K. If you want to participate in futures trading, you need to be more cautious at this time.

Mining has now been largely monopolized. Solo mining in Taiwan’s electricity prices almost doesn’t pay off unless you find extremely cheap power. Most people now mine through mining pools or outsource to third parties. But honestly, the payback period for this passive income is too long, and the risks are significant.

DeFi mining is a good alternative—it doesn’t require mining rigs. Essentially, you provide tokens as liquidity to decentralized exchanges and earn a share of the transaction fees. Annual yields typically range from 5% to 50%, depending on the volatility of the token. But the risks include impermanent loss and smart contract vulnerabilities. I don’t recommend beginners jump into this directly.

Holding coins for interest is relatively conservative. A major exchange offers stablecoin yields of about 3-8% annually, sometimes over 10% with fixed-term deposits. You can start with just a few tens of dollars, and the operation is simple—suitable for those already holding coins and not planning to sell for now. Of course, the returns aren’t very high, but it can generate passive cash flow.

Yield aggregators are a good upgraded option—they automatically allocate your assets to the highest-yielding projects. It saves you the trouble of manual management, but you need at least $500 to make it worthwhile, as gas fees can eat up half of your gains.

Participating in IEOs (Initial Exchange Offerings) also offers opportunities. New tokens often see good price jumps on their first day, but the key is to buy the exchange’s platform tokens in advance to qualify for the purchase. The risk is that new tokens may fail or drop in value, and the gains might not offset the platform token’s decline.

NFT rentals are a newer approach. If you own NFTs with practical value, like gaming items or assets with application scenarios, you can consider renting them out. Floor prices usually range from a few hundred to tens of thousands of dollars. The main risk is low liquidity.

Besides these investment methods, there are some relatively “free” ways to play with cryptocurrencies. Airdrops are the simplest—active airdrops require completing tasks, while passive ones just require holding tokens. But honestly, 90% of airdrops are junk; tokens listed afterward might only be worth a few dollars.

Referral rewards are also available—share your invitation code with friends, and once they open an account, you can earn Bitcoin or other tokens. The prerequisite is that your friends are genuinely interested in cryptocurrencies.

Content creation on SocialFi platforms is also quite good now. Posting articles, liking, and commenting on platforms like Mirror or Stacker News can earn you token rewards. I know someone who once published in-depth analysis on Mirror and received 0.3 ETH in tips, worth hundreds of dollars at the time. But for ordinary creators, each post might only earn a few dollars.

Creating NFTs is accessible to anyone. Some even turn selfies into NFTs, with trading volumes reaching 400 ETH. The downside is that no one might buy, and you need to pay gas fees.

Listening to podcasts or watching videos to earn Bitcoin is another option. Some blockchain platforms offer rebates to users. It requires no extra investment and can be done in your spare time, but the rewards are inconsistent.

Finally, cashback shopping—install a payment plugin, and shopping on designated platforms can earn you Bitcoin rewards, similar to credit card cashback.

After discussing so many ways to play with cryptocurrencies, the core is to find a strategy that suits you. The methods I mentioned—buy low/sell high, futures contracts, arbitrage, mining, IEO, earning interest, yield aggregators, and NFT rentals—are relatively effective. Choosing the approach that fits you best is the key to truly earning from cryptocurrencies.