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Re:Class Action Lawsuit Filed Against Robinhood by vkou on Thursday January 28, 2021 @05:59PM (#25950759)
So, my non-lawyer, worked-in-finance-software-but-not-actually-trading layman's understanding of the situation is that:

1. The problem with RobinHood's behaviour here, is that they are doing price manipulation (By only allowing sells, instead of buys.)

2. Price manipulation isn't really a crime against their customers, it's a crime against the stock market. Their customers will sue them, but probably won't get much. It's a bit hard to make a case for "You stopped me from trading, when I was planning on making a lot of money from trading, by cashing out right before a bubble popped."

3. The SEC is supposed to deal with crimes against the stock market. They may or may not sanction RobinHood, but I doubt the sanctions will be serious.

4. The SEC might look into the obvious collusion problems, where the owners of the GME shorts may have reached out to the exchanges/settlement networks, and tried to block retail traders from buying GME. This may or many not result in financial penalties. Even if sanctioned, this may be worth it for the owners of those shorts, because the alternative is bankruptcy, complete financial ruin, and the sale of their children, their grandchildren, and their great grandchildren into sixty years of bondage.

5. Your thesis is sound, but the SEC works with, and for large players in the market. Those players want a mostly-fair market. If the counterparty on the other end of these trades were not retail morons on reddit, the SEC might be a bit more heavy-handed in their enforcement. The thing is, most price rallies are not driven by retail morons on reddit... So, if your business plan consists of "Short a stock to 100%, then call up all the exchanges and settlement networks, and tell them to only allow you to buy stocks," there's going to be a lot of really wealthy counterparties to your trades, who are going to be really, really pissed, and you will probably lose all your money and go to jail.

#5 is unlikely to happen here, because the narrative around this is 'Ha, look at all the dumb retail money driving a bubble, we are just deflating it before retail traders get burnt.' And that narrative is partially true, which is why it's making the news cycles, and serious talking heads on the television repeat it with a straight face.

... Also, I would like to point out that there is nothing wrong with shorting a stock, or shorting a stock past 100%. Yes, it can trigger a short squeeze. No, I don't really think there should be rules against it, or against short squeezes. These are institutional investors, who surely must understand that short-selling a stock carries unbounded risk. If they wanted bounded risk, they should have bought puts.

Re:Class Action Lawsuit Filed Against Robinhood by res0nat0r on Thursday January 28, 2021 @06:05PM (#25950825)
Robinhood sent this email not long ago to me, but this also seems to be inline with what analysts on TV were saying, basically they very likely had to halt trading because the company may not have been able pay its obligations if it didn't temporary suspend these volatile trades and possibly become insolvent.

> As a brokerage firm, we have many financial requirements, including SEC net capital obligations and clearinghouse deposits. Some of these requirements fluctuate based on volatility in the markets and can be substantial in the current environment. These requirements exist to protect investors and the markets and we take our responsibilities to comply with them seriously, including through the measures we have taken today.

> To be clear, this decision was not made on the direction of any market maker we route to or other market participants.

Re:Class Action Lawsuit Filed Against Robinhood by vkou on Thursday January 28, 2021 @06:07PM (#25950839)
> Robinhood sent this email not long ago to me, but this is also what analysts on TV were saying, basically they likley had to halt trading because the company may not have been able to exist and pay its obligations if it didn't temporary suspend these volatile trades.

I smell bullshit. These are long positions, these aren't options, or trades on margin. Robinhood, and its settlement network (As well as other exchanges, who have stopped retail traders from buying GME) carries effectively no risk for settling buys and sells in them.

Re:Class Action Lawsuit Filed Against Robinhood by res0nat0r on Thursday January 28, 2021 @06:14PM (#25950896)
Here is what I saw this morning and what I'm referencing: https://youtu.be/LAHLifZzKmg?t=170

Basically so many shorts were sold, way more than what exists when trying to cover them, the cover would fail, the clearinghouse would raise the margin rates of Robinhood so much if this kept happening that it would cause them to go out of business.

Re:Class Action Lawsuit Filed Against Robinhood by vkou on Thursday January 28, 2021 @09:36PM (#25952993)
I'm not entirely sure if I'm the idiot, or if the talking lady on television is, but what she is saying sounds like complete nonsense.

It sounds like nonsense, because what she's describing is not Robinhood's problem. The shorts are predominantly being done by hedge funds (with only a few retail investors here and there). Hedge funds aren't trading on retail platforms, like Robinhood. It's not Robinhood's problem that the hedge funds are being eaten alive on margins, or if the hedge funds are having problems with the clearing houses.

If margins, and the Robinhood/clearing house relationship were the problem, then Robinhood would stop people from opening new margin positions on GME. But that's not the case, here. They are preventing people from entering non-margin long positions.

Do you have a different take on this?

Edit: https://news.ycombinator.com/item?id=25951475 seems to be a different take on this. One that makes a lot more sense then the lady on television. The tl;dr of it is that even for a simple, non-margin stock trade, RobinHood needs to put dollars up as collateral... And they ran out of dollars.

Re:Class Action Lawsuit Filed Against Robinhood by res0nat0r on Thursday January 28, 2021 @11:09PM (#25953773)
Re:Class Action Lawsuit Filed Against Robinhood by dragonwriter on Thursday January 28, 2021 @06:01PM (#25950775)
> The SEC is supposed to deal with crimes against the stock market.

They identify (possible) crimes, the Justice Department deals with them.

The SEC only “deals with” civil wrongs, not crimes.

Re:Class Action Lawsuit Filed Against Robinhood by einpoklum on Friday January 29, 2021 @06:05PM (#25963997)
> They fail to identify crimes, and if somehow they failed to fail, the Justice Department fails to deal with them.

There, fixed that for you.

Re:Class Action Lawsuit Filed Against Robinhood by suifbwish on Thursday January 28, 2021 @06:22PM (#25950975)
The question is why did they do it? What did they have to gain by risking their customer base?