I was wondering if any of you tried arbitrage on the crypto market (I'm choosing this option because it is relatively less risky than normal trading, basically the main effort is to find those pricing errors and "exploit" them without incurring in a front-run).
Yeah, it is absolutely risk-free and instant profiting is possible but the catch is you cannot figure out "feasibly" price gaps. That is the biggest challenge of arbitrage trading. It means either the gaps you find, may not enough for paying exchange fees or also not worth for the gas/tx fees needed to move the coins along with paying exchange's withdrawing fee. So, you need to consider and calculate all the costs which are involving before getting start with arbitrage trading.