| Can someone please explain the situation to someone with no competence how these markets work? As far as I understand, no one is allowed to trade on stock exchanges directly. Everyone has to go through a broker. Orders has to be settled in 2 days. So there are counterparty risks involved in both steps here. Is this where there was a problem? But the retail trading platform takes zero financial risk as long as they don't allow their customers to trade on credit (which is an entirely different issue). As a retail customer I am entirely confident that I own whatever stocks has been purchased, even if the trading platform used should go belly up, as long as the stock in question is traded in a public exchange, which was the case here. So what exactly was the problem? Some posts led my to believe Robin Hood and other apps extended some credit to its users in order for customers to be able to speculate immediately with their money and not have to wait for the trade to be settled. But surely the appropriate response to that would be to halt that credit, not suspend trading? There is also the question how it is possible to limit buys or not sells? For every sell there is also a buy. If some platforms are limited to sell orders, someone must be on the other side of that trade, and will have an advantage in the market. How is that legal? Or did this not concern stock trading at all? Some articles mentions options trading, which is a financial instrument issued by a counter party. But those kinds of orders are stopped all the time for all sorts of reasons. That is in itself hardly newsworthy. |