I decided to get into cryptocurrency arbitrage because the theory already got boring. Turns out, it's a simple idea — buy cheaper where it's cheaper, and sell where it's more expensive. Sounds easy, but in reality, it's more complicated.

Why do price differences even occur? It's simple: different platforms have different numbers of traders, prices update with delays, plus different countries have different laws and demand for crypto. So, it turns out that Bitcoin on one exchange costs one thing, and on another, it's completely different.

There are several types of arbitrage, and I haven't decided yet which one to choose. The first option is inter-exchange. Buy on one platform, transfer to another, and sell. For example, ETH on the first exchange, then send it to the second and sell at a different price. The second option is intra-exchange arbitrage, where you work on one platform and catch the difference between trading pairs. Like ETH/USDT being cheaper than ETH/BTC, then converting and earning.

There's also triangular arbitrage — when you exchange currency through several pairs on one exchange. USDT to BTC, then BTC to ETH, then back to USDT. And regional arbitrage — buy on an international platform in dollars, then sell locally in your currency for a profit.

To get started, you need to create accounts on several platforms (I already have that), fund your balance with stablecoins like USDT or USDC, and constantly monitor prices through specialized services. The main thing — don't forget about fees. If you don't account for deposit, withdrawal, and exchange fees, you could end up losing money. Speed is also important: while crypto is transferring, the price can change. That's why it's better to use fast networks like TRC-20 or BSC.

Here's a simple example: Bitcoin on one platform costs $96,000, on another $96,100. You buy on the first, send it to the second, and sell. Profit of $100 minus fees. Sounds good, but there are pitfalls.

Fees are the first problem — they can eat up all your profit. Transfer delays — the price might drop while the crypto is in transit. Withdrawal limits — not all exchanges allow large sums to be withdrawn. And the risk of blocks due to regional restrictions or suspicion of fraud.

But overall, crypto arbitrage is a real opportunity to make money if you calculate everything correctly. True, speed and attention to detail are needed. I'm interested to hear opinions from those who have already tried crypto arbitrage in practice. Maybe there are some secrets I missed?