In my heart there are a few questions that until now have not been solved or maybe from other members there are also like me. my question is why the price of some crypto from one exchanger to another is different, for example coin A in binance 2$ and in one of the other exchange coin A is 2.1$, it's a little bit difference, whereas coin is same, it should be coin same price must be the same.
what's your opinion all about sir?