News for hackers. Stuff that matters.
Re:Analysis: Robinhood protected from lawsuits by user agree... by mdorazio on Saturday January 30, 2021 @01:20PM (#25971453)
"It will be hard to prove users suffered as a result of Robinhood’s measures because GameStop and other stocks covered by the curbs fell sharply on Thursday after the restrictions were announced, said James Cox, a professor at Duke Law School."

Wait, what? Can anyone legitimately make the claim that the massive drop in value that cut off the price rise at the knees and allowed the worst short positions to cover their losses sub-$200 didn't materially harm the users? This is absolute madness.

Re:Analysis: Robinhood protected from lawsuits by user agree... by jcranmer on Saturday January 30, 2021 @01:47PM (#25971733)
> Can anyone legitimately make the claim that the massive drop in value that cut off the price rise at the knees and allowed the worst short positions to cover their losses sub-$200 didn't materially harm the users?

Very probably. The general principle of Article III jurisprudence is that you have to demonstrate concrete, particularized harm to bring a case, not generalized, theoretical harm.

If your allegation is that your harm arises from "I could have made a killing if I bought and sold the stock at appropriate times," well that is theoretical harm (especially when you undercut buy alleging that you could have done so on other platforms). You'd probably have to allege that you attempted to buy (alternatively, sell) the stock and Robinhood prevented you from doing so, but the fact that you signed a contract saying that you acknowledge that Robinhood can prevent you from being certain stocks is going to be a challenging hurdle to overcome.

Re:Analysis: Robinhood protected from lawsuits by user agree... by pmichaud on Saturday January 30, 2021 @02:07PM (#25971921)
I know nothing, so here's a question: instead of framing it like the concrete harm was lack of profit (which is theoretical), could they frame it as the concrete harm being that robinhood turned the situation from potentially profitable to no chance of profit?

Like if I'm fishing, I might not catch a fish that day, but if you collapse the pier I'm fishing from then you've concretely caused particular harm to my chances of catching a fish?

Re:Analysis: Robinhood protected from lawsuits by user agree... by jcranmer on Saturday January 30, 2021 @02:29PM (#25972126)
I am not a lawyer, and so I generally only know what law I find out from reading cases that interest me. And that means that while I do know several general legal principles, I am generally ignorant on how those legal principles actually get applied in boundary cases.

Answering this sort of question likely requires digging through cases at the district and circuit court level to find people who made this kind of argument, and seeing if the court bought it or not. I'm not paid to do that, and the people who are are paid big bucks to do so.

But my suspicion is that you have to draw a pretty strong link between the actions of the defendant and your losses, to the point that you really no had other option than to eat the losses. In the case of the pier collapse, you might be able to swing that if there were nowhere else you could fish from. But in the case of Robinhood, I'd be surprised if you could sustain that argument, especially because you've signed this pesky contract.

Re:Analysis: Robinhood protected from lawsuits by user agree... by ummonk on Saturday January 30, 2021 @01:54PM (#25971812)
The harm is more particularized for those whose stock was auto-sold at the dip for a margin call because they had bought the stock in an instant account.
Re:Analysis: Robinhood protected from lawsuits by user agree... by jcranmer on Saturday January 30, 2021 @02:04PM (#25971899)
There are definitely same claims for harm that are stronger than others. Whether any of the 6 (!) class action suits currently pending actually claim that harm is a different matter.

Of the stuff I see on court listener:

* 3 don't have documents available (and I'm not going to bother signing up for PACER just to find out)

* 1 has a claim predicated on "I could have bought or shorted GME" (yeah, not gonna fly)

* 1 has a claim predicated on "the value of GME stock fell, causing me loss" (doesn't mention if the stock was actually sold, so it's purely paper loss, so really not gonna fly)

* 1 has a claim predicated on "I tried to buy, but couldn't" (best chance of succeeding, but I think they're still screwed anyways)

Re:Analysis: Robinhood protected from lawsuits by user agree... by tptacek on Saturday January 30, 2021 @04:02PM (#25972948)
You should sign up for PACER. It's easy (although the web interface is horrible) and costs basically nothing at the scale you'd be using it at. It's one of those things you won't use often but you'll be happy you set it up, like, a couple times a year.
Re:Analysis: Robinhood protected from lawsuits by user agree... by jcranmer on Saturday January 30, 2021 @05:35PM (#25973707)
Most of the cases I'm interested in, someone has already signed up for PACER and added them to courtlistener by the time I get to it. Or it's a SCOTUS case and the entire docket is accessible for free on supremecourt.gov :-)
Re:Analysis: Robinhood protected from lawsuits by user agree... by tptacek on Saturday January 30, 2021 @05:41PM (#25973754)
It was the same for me, but I like it when I can grab something that hasn't hit Courtlistener yet for, like, 50 cents. :)

It's a good message board power-up, I guess.

Re:Analysis: Robinhood protected from lawsuits by user agree... by r00fus on Saturday January 30, 2021 @06:05PM (#25973934)
And install/use RECAP so you can make PACER use more free.

https://free.law/recap

Re:Analysis: Robinhood protected from lawsuits by user agree... by gruez on Saturday January 30, 2021 @02:01PM (#25971874)
Is there proof of this? This gets repeated a lot and the best "proof" I've seen was a wsb post claiming they got sold "without [their] permission", but stopped short of saying whether they were using margin or not.
Re:Analysis: Robinhood protected from lawsuits by user agree... by nrmitchi on Saturday January 30, 2021 @02:10PM (#25971955)
One piece of the "Robinhood Abstraction" that is popping up a lot right now is that the fact that a large majority would have been using margin, but not known it.

Much of the nice and fast experience that Robinhood offers ("Just signed up? You can start trading!", "Initiated a transfer? Start trading now!", "Just sold something? Rebuy something else immediately!") are all powered by the fact that these are all technical using margin.

Re:Analysis: Robinhood protected from lawsuits by user agree... by Jommi on Saturday January 30, 2021 @03:41PM (#25972795)
If you use the "instant deposit" feature (its ON by default) on Robinhood, you are using margin. Its one of the weird things people never really though about.
Re:Analysis: Robinhood protected from lawsuits by user agree... by nullc on Saturday January 30, 2021 @01:58PM (#25971846)
Loss of an unlawful gain wouldn't be an actionable harm in any case.

"I intended to buy at a higher price in order to manipulate the price of an asset well above its value, and was harmed by being delayed until a later time where I could buy it at a lower price" -- not going to fly.

If RH is inadequately disclosing the risks of margin trading then some of their customers that had positions closed due to margin requirements might have cases.

Re:Analysis: Robinhood protected from lawsuits by user agree... by dmurray on Saturday January 30, 2021 @04:14PM (#25973059)
The vast majority of GME buyers could never be considered guilty of unlawful market manipulation. "I intended to buy the stock because I thought it would go up" is a pretty good reason. (OTOH I don't really believe such investors have a strong case against RH).
Re:Analysis: Robinhood protected from lawsuits by user agree... by nullc on Saturday January 30, 2021 @05:02PM (#25973432)
You miss the point of my comment, I think.

"I was harmed because I was delayed from buying at a higher price and instead could only buy at a lower price later!" -- only being able to buy at a lower price later is only a "harm" in the sense that it prevented price manipulation.

Re:Analysis: Robinhood protected from lawsuits by user agree... by prepend on Saturday January 30, 2021 @06:00PM (#25973895)
In this case the concrete harm is easy to show as someone could just show the number of shares their account could have covered purchase at $200/share when buys were blocked. And multiply that by the gain they would have made selling Friday.

This is an easily quantifiable and concrete claim that might be brought up by every Robinhood user with cash in their account.

They would be safer if the stock had continued to drop.

Re:Analysis: Robinhood protected from lawsuits by user agree... by PartiallyTyped on Saturday January 30, 2021 @04:22PM (#25973134)
Short Ladder attack during low volume caused by inability to buy.
Re:Analysis: Robinhood protected from lawsuits by user agree... by gruez on Saturday January 30, 2021 @01:29PM (#25971529)
Probably because those are theoretical losses. The previous paragraph is also relevant:

>However, Robinhood is not legally bound to carry out every trade and the lawsuits will not succeed without evidence the company restricted trading for an improper reason, such as to favor certain investors, according to several legal experts.

As mentioned in other threads, robinhood wasn't able to come up with the deposit needed for their customers trades. In that case I don't see how it's any different than a service outage causing you to lose money, but you don't have a SLA in place.

Re:Analysis: Robinhood protected from lawsuits by user agree... by ALittleLight on Saturday January 30, 2021 @02:30PM (#25972129)
I don't understand the "deposit needed" aspect. I can't buy 2 shares of AMC at 12 dollars each but can buy 200 shares of TSLA at 800 each? How does that work?
Re:Analysis: Robinhood protected from lawsuits by user agree... by loceng on Saturday January 30, 2021 @01:40PM (#25971636)
Favor certain investors - like the ones shorting?

This isn't going to be an obvious clear cut case, and there will be plenty of gaslighting as part of the TENS of billions of $ on the line.

Re:Analysis: Robinhood protected from lawsuits by user agree... by gruez on Saturday January 30, 2021 @01:52PM (#25971787)
Just because their decision favored another party doesn't mean it was malicious and they would be liable. If at&t had to shut down their network for 2 hours because of a botched firmware update, that would heavily favor the hedge funds (who probably have redundant connections), but that doesn't mean you can go after them for not being able to sell your GME stocks.
Re:Analysis: Robinhood protected from lawsuits by user agree... by loceng on Saturday January 30, 2021 @02:15PM (#25972002)
The communications records of everyone involved will paint that picture for us, as to whether favours were played or not.
Re:Analysis: Robinhood protected from lawsuits by user agree... by tgsovlerkhgsel on Saturday January 30, 2021 @04:44PM (#25973296)
Assuming someone was dumb enough to put any potential shady deal in writing. Wouldn't be the first time, but it requires a special kind of incompetence to do that.
Re:Analysis: Robinhood protected from lawsuits by user agree... by FireBeyond on Saturday January 30, 2021 @04:34PM (#25973237)
And to be clear, the ones shorting _against_ the position _your customers hold_.
Re:Analysis: Robinhood protected from lawsuits by user agree... by bmitc on Saturday January 30, 2021 @01:40PM (#25971639)
But there is the possibility that Robinhood was also cutting trading to appease Citadel, who to my understanding, just happened to re-engage their short positions right before Robinhood cut buying to Gamestop stock.

If the story about Robinhood running out of money is true, why wouldn't they just ban buying on margin and not all buying? I don't understand that.

Re:Analysis: Robinhood protected from lawsuits by user agree... by MattGaiser on Saturday January 30, 2021 @01:44PM (#25971680)
Because anyone buying right away after funding an account or selling the same day as buying is buying on margin. Margin is used to make a lot of the "instant" stuff happen. True cash accounts make them difficult to use for the day trading these people like to do.

https://finance.zacks.com/tax-rules-use-proceeds-stock-sales...

https://www.fidelity.com/learning-center/trading-investing/t...

Re:Analysis: Robinhood protected from lawsuits by user agree... by gruez on Saturday January 30, 2021 @01:54PM (#25971809)
Also they can't use customer funds to fund the deposit, it has to be out of their pocket.

https://finance.yahoo.com/video/heres-why-robinhood-restrict...

>And we just can't afford-- well, we're not a clearing firm, but our clearing firm simply cannot afford the cost to settle those trades. We cannot use customer funds to front that cost due to regulation. So the brokerages or the clearing firms have to go into their own pockets to do it.

Re:Analysis: Robinhood protected from lawsuits by user agree... by bmitc on Saturday January 30, 2021 @02:02PM (#25971876)
Right. I get that. But if buying on margin is the problem, block buying on margin. Why block buying when people have the cash already settled in their account as well?

Edit: Answered in another chain.

https://news.ycombinator.com/item?id=25971718

Re:Analysis: Robinhood protected from lawsuits by user agree... by elliekelly on Saturday January 30, 2021 @01:46PM (#25971718)
> If the story about Robinhood running out of money is true, why wouldn't they just ban buying on margin and not all buying? I don't understand that.

Because DTCC requires cash collateral while the transaction is settled whether the transaction happens in a margin account or a cash account. There's no distinction from DTCC's perspective. DTCC (reportedly) increased the collateral on $GME transactions to 100% of the transaction price compared to the typical 1-3% of the price.

Re:Analysis: Robinhood protected from lawsuits by user agree... by bmitc on Saturday January 30, 2021 @02:07PM (#25971930)
Thanks for that information. I didn’t know that or about DTCC. Is raising the collateral on transactions like that typical?
Re:Analysis: Robinhood protected from lawsuits by user agree... by gruez on Saturday January 30, 2021 @02:14PM (#25971996)
Re:Analysis: Robinhood protected from lawsuits by user agree... by triceratops on Saturday January 30, 2021 @01:47PM (#25971734)
Maybe Citadel knew about RH's difficulties and timed their moves accordingly. For smart person who knows how RH's model works (I am neither, btw), which I'm sure Citadel employs many of, it wouldn't have been hard to predict.
Re:Analysis: Robinhood protected from lawsuits by user agree... by alasdair_ on Saturday January 30, 2021 @02:11PM (#25971967)
Robinhood sends their order flow to Citadel.

Citadel would know before anybody else in the market that the massive number of buy orders from RH had just gone to zero. They would also know that sell orders were still coming in.

This would allow Citadel to profit massively on the backs of the RH customers even if there was no direct collusion.

The thing is, RH isn’t stupid. They knew that Citadel (their biggest customer) would see that orders went to zero before anyone else and could move accordingly. RH didn’t need to explicitly warn Citadel in advance - the very nature of their relationship meant that they would be told in advance.

Re:Analysis: Robinhood protected from lawsuits by user agree... by kasey_junk on Saturday January 30, 2021 @06:27PM (#25974113)
And what did Citadel do with that info? Citadel is one of several internalizers Robinhood uses. Each of them got the same data. They are all competitors.

Can you explain the actual trade you are suggesting happened?

Re:Analysis: Robinhood protected from lawsuits by user agree... by tptacek on Saturday January 30, 2021 @04:06PM (#25972988)
This doesn't make much sense. One way Citadel could have known there was a massive number of buy orders would be to simply read WSB.
Re:Analysis: Robinhood protected from lawsuits by user agree... by alasdair_ on Sunday January 31, 2021 @10:08PM (#25985087)
WSB didn’t know about RH buy orders going to zero for everyone until at least half an hour after it happened. Citadel knew before anyone else on the market and could act accordingly to short.
Re:Analysis: Robinhood protected from lawsuits by user agree... by Alex3917 on Saturday January 30, 2021 @01:36PM (#25971604)
> As mentioned in other threads, robinhood wasn't able to come up with the deposit needed for their customers trades.

That's not true, they only blocked trades on those specific stocks. If it was really a liquidity issue then they could have rate limited all trades equally regardless of the stock in question.

Re:Analysis: Robinhood protected from lawsuits by user agree... by gruez on Saturday January 30, 2021 @01:44PM (#25971678)
Not really, because the amount of deposit you need to put up is proportional to the volatility, among other factors. Therefore it makes sense to shut down trading for the stocks that incur a disproportionately high amount of deposit requirements for them. I guess it's possible for them to say "fuck it" and let everything trade until they run out of money, but I don't think they have an obligation to do that.
Re:Analysis: Robinhood protected from lawsuits by user agree... by ssorallen on Saturday January 30, 2021 @01:50PM (#25971760)
The collateral required by Robinhood’s clearing house to trade these stocks was raised to 100%, and it takes 2 days for trades to clear. Required collateral for other equities was not raised so there was no reason any other equities needed to be limited.
Re:Analysis: Robinhood protected from lawsuits by user agree... by MattGaiser on Saturday January 30, 2021 @01:45PM (#25971715)
Those particular stocks had their deposit requirements increase, not all stocks.
Re:Analysis: Robinhood protected from lawsuits by user agree... by freeone3000 on Saturday January 30, 2021 @01:55PM (#25971818)
You'll notice on Friday, a list of stocks with high volatility had restricted trading - including non-meme stocks, like AMD. It's a reaction to higher holding percentages.
Re:Analysis: Robinhood protected from lawsuits by user agree... by LegitShady on Saturday January 30, 2021 @02:07PM (#25971934)
The liquidity claim on tv was never supported and was later retracted. David Portnoy also called it out directly as well. Liquidity was not the reason for Robin hoods actions.
Re:Analysis: Robinhood protected from lawsuits by user agree... by Anon1096 on Saturday January 30, 2021 @01:41PM (#25971651)
The deposit requirements on those stocks were increased from 2% to 100%.
Re:Analysis: Robinhood protected from lawsuits by user agree... by nullc on Saturday January 30, 2021 @02:01PM (#25971872)
The collateral requirements differ from stock to stock.
Re:Analysis: Robinhood protected from lawsuits by user agree... by fractionalhare on Saturday January 30, 2021 @01:53PM (#25971802)
Do you actually know of a specific firm that kept its short position open through to Thursday? They would have had to survive through Tuesday and Wednesday, which seems unlikely if they were one of the original sub-$10 shorts.
Re:Analysis: Robinhood protected from lawsuits by user agree... by LatteLazy on Saturday January 30, 2021 @02:16PM (#25972017)
Yes, because if they'd bought more they'd have lost money, and RobinHood only stopped them buying.

"but we could have driven the price up by cornering the market" I hear RobinHood/WSB users say.

Maybe, but that would be illegal market manipulation. So if your case is that you lost out because RobinHood wouldn't facilitate a crime, you have a poor case.

Re:Analysis: Robinhood protected from lawsuits by user agree... by PartiallyTyped on Saturday January 30, 2021 @04:28PM (#25973185)
Ladder short attack caused the price to drop during the low volume.

Every time artificial limits were imposed by RH, the price dropped in __all__ the restricted stocks. That is when they restricted shares to 0, or to 2, and subsequently to 1, and again to 0.

On Friday, there were puts expiring and HFs stood to lose a lot, they didn't, and the answer is obvious as to why.

Re:Analysis: Robinhood protected from lawsuits by user agree... by ycombobreaker on Saturday January 30, 2021 @07:10PM (#25974384)
Everything I can find online about this "ladder short attack" points to the GME activity. Does anybody have any explanation for this that predates the last week? This is not the first short squeeze, nor the first outage for retail traders during a volatile period. The only explanation I see on reddit refers to hedge funds lowering their bids, which isn't sufficient to explain the market actually dropping (there were other buyers out there, and market makers). Anyone can put in a lowball bid but it doesn't matter if it's far off-book.

What does make sense to me is that cutting off a substantial amount of retail flow would reduce buying pressure, causing all market participants to regain at least a little confidence in a reversion to the mean. It just seems pretty tinfoil-hatty to me to view this as some sort of elite cabal, as if RH and Citadel were somehow the only participants who could effect price changes.

Re:Analysis: Robinhood protected from lawsuits by user agree... by eight2inf on Monday February 01, 2021 @11:42AM (#25990258)
2014 do you guys even know how to DuckDuckGo? https://seekingalpha.com/instablog/11442671-gerald-klein/309...
Re:Analysis: Robinhood protected from lawsuits by user agree... by PartiallyTyped on Sunday January 31, 2021 @05:07AM (#25977649)
During the duration of restricted flow there were 800K shares sold at $120 and $140 in two batches on Thursday, significantly lower than the market price, infact, whoever sold them got sold them at 300M less than market value. This sudden drop caused the price to fall and trigger stop losses. This happened before.
Re:Analysis: Robinhood protected from lawsuits by user agree... by ycombobreaker on Sunday January 31, 2021 @02:14PM (#25981581)
During this period (looks like at least 10:30-noon ET) there were 11 volatility halts (and auction-priced reopenings) due to price movement. The stock spent more time halted than open!

Reopening auctions concentrate trading volumes. This may look more suspicious because volume is so concentrated, but in reality they give about five minutes for many participants to join and it all executes at one price. Prices I see for reopenings are approximately

330 290 265 226 170 140 120 141 170 210 216

The idea that the 120,140 were lower than "market prices" is solidly in tail-wagging-dog category. GME sold off hard, yes, but it was over the course of almost an hour and with substantial trading across the entire price range. This is natural when any imbalanced order flow has previously pushed prices and then subsides.

Note that 120 was the low and prices retraced through about half of the prior range. That retracement started at around 11:20 ET. Do you know when RH or other brokers had opening buy orders blocked and subsequently unblocked? Given that RH needed to secure cash for DTCC'S requirements, I expect that retracement was during the blocked period still.

Overall this still looks like tinfoil hat theory from WSB. Volatility looks crazy and it's easy to see demons in the shadows.

Re:Analysis: Robinhood protected from lawsuits by user agree... by PartiallyTyped on Sunday January 31, 2021 @08:11AM (#25978542)
Here are some explanations directly taken from WSB.

https://www.reddit.com/r/wallstreetbets/comments/l9auf5/impo...

Re:Analysis: Robinhood protected from lawsuits by user agree... by ycombobreaker on Sunday January 31, 2021 @02:31PM (#25981728)
Thank you for linking this. IMHO the reddit thread is useless (I'm looking for older evidence of this term) but the linked post from seekingalpha is from 2014:

https://seekingalpha-com.cdn.ampproject.org/v/s/seekingalpha...

The description of a short ladder attack from 2014 strongly implies that the short party is attemping to manipulate a stock from its prevailing fundamental value. There is a key difference in that GME's fundamental value is nowhere near the $300+ range that it was trading it on Thursday!

There need not be a misinformation campaign or "attack" for well-capitalized fundamental traders to see opportunity to sell into this. Especially after seeing the capital crunch nailing retail brokers.

Re:Analysis: Robinhood protected from lawsuits by user agree... by eight2inf on Monday February 01, 2021 @11:46AM (#25990310)
Re:Analysis: Robinhood protected from lawsuits by user agree... by LatteLazy on Saturday January 30, 2021 @07:39PM (#25974547)
Agreed.

I wondered if it was autocorrect but it's all over reddit too.

As best as I can see, they're saying the price falls if hedge funds decide to lower the bid price. That doesn't make much sense to me, but I'm not (quite) all knowing so...

Re:Analysis: Robinhood protected from lawsuits by user agree... by PartiallyTyped on Sunday January 31, 2021 @08:10AM (#25978539)
Since apparently I can't edit my comment, here is an interesting read: https://www.reddit.com/r/wallstreetbets/comments/l9auf5/impo...
Re:Analysis: Robinhood protected from lawsuits by user agree... by newacct583 on Saturday January 30, 2021 @01:50PM (#25971758)
> Can anyone legitimately make the claim that the massive drop in value that cut off the price rise at the knees and allowed the worst short positions to cover their losses sub-$200 didn't materially harm the users?

Yes, because you'd have to prove that Robinhood volume alone caused that drop in price. Robinhood isn't that big, and GME volume was crazy on Thursday.

It's equally likely (and equally impossible to prove) that Robinhood saved their users money by preventing them from investing in a stock that was already up 500% and clearly overvalued relative to its fundamentals.

This is the part that gets me about this: even now, after the mania has passed, everyone still thinks that GME was somehow a "sure thing" investment driven by a clearly incorrect understanding of how short trading works. And even now, after the magical short call rapture that was supposed to have come on Friday never materialized, people still want to believe that it would have kept going up and up and up.

Guys, it wouldn't. It's a bubble. They pop. Everyone trying to buy at the peak was making a terrible investment decision.

Re:Analysis: Robinhood protected from lawsuits by user agree... by pfortuny on Saturday January 30, 2021 @03:03PM (#25972454)
All bubbles pop, all soap becomes a bubble. Your statement is true technically. There is no way to argue with that.

The 1000000-dollar question is “when”.

Zerohedge (banned here) has been forecasting the pop of SPX and Nasdaq for several years now...

Re:Analysis: Robinhood protected from lawsuits by user agree... by Daho0n on Saturday January 30, 2021 @01:54PM (#25971810)
Let's see in a few months if it were the peak. I doubt that very much and my money is on it.
Re:Analysis: Robinhood protected from lawsuits by user agree... by newacct583 on Saturday January 30, 2021 @02:06PM (#25971915)
I say this with genuine love in my heart, and hoping dearly for you to see this more clearly: you got scammed. Those early short positions[1] are closed out, losses have been taken, GME is going to burble along for a bit as the people who scammed you exit their own positions and then it's going to crash back down to $80 or less. It is no longer a short squeeze, this is a speculative bubble sustained by people like you who were lied to about it being a short squeeze.

[1] Obviously people are taking out new shorts like crazy on this stock given the bubble.

Re:Analysis: Robinhood protected from lawsuits by user agree... by WaldoLydecker on Sunday January 31, 2021 @10:47AM (#25979618)
It’s the specific users who couldn’t make trades who would need to show damage in the action under discussion. Not the wider world.