is arbitrage still possible in crypto ? anyone has any luck with this method ?
I've tried it but I don't feel like I have much benefit from that method. Unless we really have quite large capital. Because sometimes the price difference between Cex is not that big. Or sometimes it returns to the same price quickly.
Maybe there are exchanges whose pricing is very far from the others or from the rest? Searching is only the key here but we must be very careful, as there are things that we may not like like their fees are high, or they aren't really that secure.
It is not worth the risk, but if we will just trade on a one safe exchange that we really like, a small earnings can still stack and turn into a huge one later on. Many exchanges are aware of arbitrage and I think it's prohibited for some reasons. This is why they do what they can to prevent the traders from doing it, including like what you said of minimizing the gap of the price between other exchanges.