If you buy a stock asset cheaper and sell it more expensively in a matter of seconds - this is exactly how the cryptocurrency exchange arbitrage and other assets are structured. This technology is known for a long time, it appeared at the time of the birth of e-commerce.
Very often, the difference in the price of bitcoin on the stock exchanges differs by only a few satoshs. But if it turns out to be more than commission for input and withdrawal of funds, it gives an opportunity to buy and sell simultaneously without the slightest risk. Although the income from such an operation is minimal, it attracts the fluctuation of the rate by the absence of danger. Now specialized cryptocurrency arbitrage software is developed, which makes such operations more convenient. But this leads to other consequences:
As a result, arbitrage-trading cryptocurrency in this sense begins to bring less revenue. But in this case it is possible to make a profit on exchange rates. For this, various assets are taken, for example bitcoin and etherium. One of them is sold during growth, and the other is simultaneously bought. This strategy gives more risk of exchange rate fluctuations, but it is also profitable.