I need to know something about arbitrage. Assume that I'm using 3 accounts with different brokers, so I'm opening same position in same direction in all accounts. Will my profits cancelled or will I be blocked by broker saying that I'm doing arbitrage? What's arbitrage exactly, I see a lot of complaints trader's accounts being blocked because of arbitraging, but they don't actually doing arbitrage. Can someone please help me? Thanks in advance.
