I finally decided to figure out cryptocurrency arbitrage because, in theory, it sounds like a real way to make money. Essentially, the idea is simple: you buy the same coin cheaper on one platform and immediately sell it for a higher price on another. That’s how you earn. It seems logical, but the devil is in the details.

First, you need to understand why such price differences even occur. It turns out there are several reasons: different numbers of participants on each exchange, delays in updating quotes, plus local demand and legislation in different countries. When I learned this, it became clear that cryptocurrency arbitrage works precisely because of these market inefficiencies.

There are more types of arbitrage than I thought. Inter-exchange is the most obvious: buy on one platform, transfer to another, sell. For example, Bitcoin on a major exchange costs less, while on an alternative platform it’s quoted higher. But there’s also intra-exchange arbitrage, where you catch the difference between trading pairs on the same exchange. For example, ETH/USDT is cheaper than ETH/BTC when converted. Then there’s triangular arbitrage — exchanging one currency for another through several pairs in a row and returning to the original with a profit. And regional arbitrage, where you use P2P markets to sell in local currency.

But to actually start working with cryptocurrency arbitrage, you need to take several steps. It’s clear that you need accounts on different exchanges — I’ve already done that. Then you need to fund your balances, preferably with stablecoins like USDT or USDC, so you’re not dependent on volatility. Next comes the most boring part — constantly monitoring prices. There are bots and websites that automate this, but they require either money for a subscription or coding skills.

The most important thing I realized is the fees. They are everywhere: deposit fees, withdrawal fees, trading fees. If you don’t account for them properly, your entire potential profit will disappear. I ran some examples: if Bitcoin costs $96,500 on one platform and $96,700 on another, a $200 profit sounds attractive — until you consider the fees. They can easily eat up half or all of the profit.

There’s also the speed issue. While you transfer crypto from one exchange to another, the price can change. Networks like TRC-20 or BSC are faster, but that doesn’t guarantee you’ll make it in time. Plus, some exchanges limit withdrawal amounts, especially if you have a new account. And overall, there’s a risk of suspicion of fraud or regional restrictions.

So yes, cryptocurrency arbitrage is a real thing, but it’s not as simple as it seems at first glance. It requires attention, calculations, and constant monitoring. Has anyone of you already tried it? I’d be interested to hear real experiences, not just theories. Maybe I’m missing something or misunderstanding something.