arder
Joined 12 years ago
Joined 12 years ago
My guess would be anything above what the customers get may well go out to government fines rather than returning to the equity holders.
But either way, the same effect occurs. The sharks in the stock market profit from making good trades and in order to account for that the market makers have to quote a wider spread in the book, which effectively means the retail trader pays a larger spread. The net effect is money transfer from the retail trader to the smart trader. Would it be better for the market maker to just refuse to trade with the smart trader and then give the retail investor a better spread? Welcome to payment for order flow. Could a smart investor pretend to be a retail trader and get some good trades through Robinhood? Maybe, that's pretty analagous to what these guys are doing.
These are different mechanisms for the same thing but I'm not certain one is clearly morally superior.
A: Can you hear me? B: Yes B: What time is it? A: ...
At the point that B has replied Yes, B knows that it can hear A and that it can send to A but it doesn't know that A can hear B. As long as A makes the first move in the rest of the conversation that's fine - the next message from A confirms that B's "Yes" was received, but if A has nothing to say then B has to send it's next query and hope that A received the Yes successfully. If it didn't then B thinks the connection is established but it actually hasn't been.
Airbnb just forked hotels, Stripe just forked Visa.
It's obviously not perfect, but could help and doesn't have the enormous side effects of trying to lock down all image generation.
It seems difficult from these numbers to see when, if ever, this choice is going to pay off for the people who opt in.