FoldingStars
Winger
By client do you mean the Hedge Funds and the likes, not just mr smith who got $200 worth of shares as he saw ot on reddit or the news? If so have they basically stopped mr little buying shares so Mr Big doesnt go skint meaning they (the apps/brokers) are left with the debt once the music stops?The apps are owned by the brokers who are presumably allowing their clients to trade on margin. Which means if the client can't pay they owe the money.
Is its a case of the bigger you are the more credit you can get resulting in much bigger loses whereas small fish have to pay up front for everything?
Sorry if im totally off.