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Re:Robinhood reports 43% revenue decline by thebean11 on Friday April 29, 2022 @02:48PM (#31209173)
They had enough money to cover users' trades in securities other than GME, though, right? If I sell GME to buy AMZN, does that have different collateral implications to selling GME to buy GME an hour later? If I send them a bank transfer for $10k, they should have that money as soon as it clears right?

There are many other ways they could have handled it beyond halting buying (and buying only) in an individual stock. The most obvious being just stop letting customers trade with unsettled funds.

Re:Robinhood reports 43% revenue decline by Majromax on Friday April 29, 2022 @03:10PM (#31209447)
> If I sell GME to buy AMZN, does that have different collateral implications to selling GME to buy GME an hour later?

Yes.

Stock trades don't settle instantly, and brokers must put up collateral to ensure that parties don't walk away if the price moves against them between the order and the settlement.

Thanks to the meme-stock volatility, DTCC (the clearing house) imposed special collateral requirements for Gamestop stock. Also thanks to it being a meme stock, Robinhood was "net long" in its purchases -- its users weren't making offsetting transactions.

The overall result was that Robinhood was on the hook for stupidly high (and unexpectedly high) collateral requirements for Gamestop, but most other stocks were business-as-usual. That's also why Robinhood would allow users to close out (sell) Gamestop positions even during the purchase freeze: doing so would reduce Robinhood's collateral requirement.

None of this has anything to do with unsettled customer funds. Usually DTCC's operations are invisible to retail investors, so it's a huge surprise when the exceptional happens.

Re:Robinhood reports 43% revenue decline by dragontamer on Friday April 29, 2022 @04:39PM (#31210325)
>Stock trades don't settle instantly

More precisely: US Law for the time (and today) is T+2 settlement. Meaning the trade doesn't _actually_ happen until 2 days later.

It is the job of all the middle-men to make it look like it appeared instantly. But the price of GME was changing dramatically, so the middle-men (DTCC) asked Robinhood for more money than Robinhood expected.

Robinhood couldn't afford the higher price, and DTCC didn't want to trade anymore unless more $$$ was offered up to "cover their ass" in case the stock price changes in 2 days.

------

Those middlemen work in most situations. But when the stock is like +500% in a few hours (or whatever happened that day...), they tend to get squeamish. After all, they're the bagholders if any of these trades go bad.

Quickly-changing stock prices makes them more-and-more squeemish.

Re:Robinhood reports 43% revenue decline by thebean11 on Friday April 29, 2022 @03:55PM (#31209917)
Ah TIL that the requirements would be different per-stock. It still seems to me that Robinhood should be able to fulfill orders for customers who had fully settled funds in the account. If I have money in my account (fresh from my bank account) that money is enough for 100% collateral.
Re:Robinhood reports 43% revenue decline by drexlspivey on Friday April 29, 2022 @04:43PM (#31210361)
They can't use customer funds for collateral to the clearing house, they must use their own funds
Re:Robinhood reports 43% revenue decline by thebean11 on Friday April 29, 2022 @04:49PM (#31210412)
Might be missing something, if I deposit $100 and use it to purchase stock, they cannot use my $100? What does that even mean given that money is fungible?
Re:Robinhood reports 43% revenue decline by drexlspivey on Friday April 29, 2022 @05:15PM (#31210647)
When you deposit $100 dollars in Robin Hood they must keep that $100 in a bank account. If you later use those dollars to buy a stock they must post collateral to the clearing house but not the $100 dollars you deposited (those must sit in the bank account still). Your account however is being credited with the stock instantly. In two days when the trade settles they transfer the $100 dollars to the clearing house and get their colatteral back.

The problem as you can see is that you deposited $100 and they have to use $15 (for example) more of their own cash. If overnight the 15% margin requirement changes to 30% and RH doesn't have a huge amount of cash sitting around they are going to get squeezed.

Re:Robinhood reports 43% revenue decline by kasey_junk on Friday April 29, 2022 @05:03PM (#31210564)
Money is fungible but how its accounted for isn’t. I’m not an expert in the regs around margin accounts but have worked in other spaces where my company was holding money for others.

It is usually strictly regulated. In some jurisdictions you must hold it in specific accounts that have particular attributes and you must have dollar for dollar parity between the account and the money you collect. In almost every situation where you are holding money for someone else you aren’t allowed to use it to pay your own debts. And in this case the collateral obligation is on Robinhood not on their account holders.

Re:Robinhood reports 43% revenue decline by freemint on Saturday April 30, 2022 @04:51PM (#31219213)
They can't take it for collateral however they could ask to have it lend to RH to serve as two day collateral.
Re:Robinhood reports 43% revenue decline by winenbug on Friday April 29, 2022 @04:35PM (#31210291)
Assuming that the average meme-stock chaser trades with settled funds, though.
Re:Robinhood reports 43% revenue decline by thebean11 on Friday April 29, 2022 @04:41PM (#31210349)
Right, that's my point. Why stop trading with settled funds, when it was only unsettled funds causing the issue?
Re:Robinhood reports 43% revenue decline by gruez on Friday April 29, 2022 @02:56PM (#31209268)
>they should have that money as soon as it clears right?

You'd think so, but no. The brokerages can't use customer funds to do that. They have to front the cost themselves.

>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.

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

Re:Robinhood reports 43% revenue decline by SilasX on Friday April 29, 2022 @06:16PM (#31211211)
FYI to anyone reading: gruez and I had an exchange a while back where I tried to pin down what the collateral is accomplishing and why the customers couldn’t buy even with settled funds.

I don’t think it resulted in a satisfactory explanation but it goes over a bunch of the same questions being asked on this story, and I still think it’s useful to help isolate what part doesn’t make sense.

https://news.ycombinator.com/item?id=27693578

Re:Robinhood reports 43% revenue decline by deschutes on Saturday April 30, 2022 @12:10AM (#31213275)
Here's what I gather from that thread.

The bottom line is that the retail trader stays whole in the case the trade fails to clear.

If the broker was allowed to use the retail trader's money for collateral it would either not really be collateral or it would be at risk of being forfeit. You can't have it both ways.

Re:Robinhood reports 43% revenue decline by SilasX on Saturday April 30, 2022 @12:18AM (#31213304)
But that wouldn’t make sense as being a constraint that the Robinhood’s upstream counterparties would demand, since the collateral is purportedly to protect them. No one has ever argued this point in terms of “oh we just wanted to make sure no one took your money without giving shares”, or, if they did, they are really bad at communication.

Edit: note that this other authoritative explanation claims the failure mode is RH holding the bag for a client not depositing funds as promised.

Re:Robinhood reports 43% revenue decline by gruez on Saturday April 30, 2022 @01:24AM (#31213555)
Here's a concrete example why that rule might be wanted:

1. Clearinghouse member A buys 1000 shares at $200 each, costing a total of $200k. On the day of trade (not settlement) they put up $20k in collateral.

2. Clearinghouse member B buys 2000 shares at $200 each, costing a total of $400k. On the day of trade (not settlement) they put up $40k in collateral

3. Something bad happens. The price of the stock drops to $150, and clearinghouse member A goes bankrupt. They're supposed to pay $200k for the shares they bought, but they can't and those shares are now worth $150k, so they owe the clearinghouse $50k. They only put up $20k in collateral so there's a $30k shortfall.

4. The clearinghouse somehow socializes the losses, presumably using some of the collateral from member B to make up the deficit. Now member B is short $30k.

For a small amount they might be able to cover it out of pocket, but if it was sufficiently large they won't be able to. In that case the net result is that the customer had their funds seized (because their funds were used for the clearinghouse collateral) but their brokerage can't pay for the stock. Forcing the brokerage to use their own funds prevents this problem. The brokerage and their creditors might still lose money, but their customers shouldn't be affected.

Re:Robinhood reports 43% revenue decline by SilasX on Saturday April 30, 2022 @12:45PM (#31217296)
I don't know what that has to do with a customer who put up (100% of) $10k to buy $10k of stock and is prevented by their broker from backing out.
Re:Robinhood reports 43% revenue decline by gruez on Saturday April 30, 2022 @01:16PM (#31217509)
Because there are two distinct layers to the system, the clearinghouse to its members, and its members (brokerages) to their customers. All the clearinghouse cares about is that the member can put up the collateral on the day of trade, and on the day of settlement they show up with the rest of the money. Whether the clearinghouse member's customer paid for their stock in cash or on margin doesn't concern them. There isn't a mechanism for robinhood (or any other brokerage) to tell the clearinghouse "hey this trade is 100% good because the customer is buying it with settled cash in his account, so waive the collateral requirement".

I think what you're trying to ask is that if clearinghouse somehow knew that a given buy order would be good (ie. was paid with settled cash), then this whole fiasco wouldn't have occurred. That's true, and that's essentially what T+0 settlement is (ie. you have to come up with all the money on the day of trade).

Re:Robinhood reports 43% revenue decline by SilasX on Monday May 02, 2022 @03:08PM (#31239428)
This is a copy of the previous thread. As before, this latest reply just prompts the question: how can a broker promise that the collateral is good, but not the initial funds for the purchase? [1] Apparently, they have a way to say “oh no these funds are good, you can trust them” … but only for the collateral, not for customer funds that have lived for years in the same account.

And for that matter, how can bankruptcy even matter? These are all funds that live in a separate bucket from the rest of operations. Even in a bankruptcy, they wouldn’t disappear (like your coat at a dry cleaner’s.

[1] Recall the comment about how you’re implicitly supposing a “credible lockup of funds” primitive, which has a strange structure, on closer examination: https://news.ycombinator.com/item?id=27694540

Re:Robinhood reports 43% revenue decline by gruez on Tuesday May 03, 2022 @02:54AM (#31245471)
>how can a broker promise that the collateral is good, but not the initial funds for the purchase? [1]

1. the collateral is good because it's transferred/wired on the day of purchase.

2. as mentioned in my previous comment, that could theoretically be done today (ie. "trust me, I can definitely come up with the money on the day of settlement"), but it's not done for various reasons.

>And for that matter, how can bankruptcy even matter? These are all funds that live in a separate bucket from the rest of operations. Even in a bankruptcy, they wouldn’t disappear (like your coat at a dry cleaner’s.

but in the scenario mentioned above, how are you going to recover the funds? specifically, from where are you going to get the money to make the seller whole?

Re:Robinhood reports 43% revenue decline by deschutes on Saturday April 30, 2022 @12:53AM (#31213442)
It makes perfect sense for a regulation that intends to protect the retail customer's interests. I suspect Robinhood would put customer money up for collateral if they were allowed to do so.
Re:Robinhood reports 43% revenue decline by SilasX on Saturday April 30, 2022 @12:47PM (#31217312)
What is that responding to? The problem is the lack of a consistent threat model for whom you're protecting and what you're protecting them from. Half the time it's "the consumer could reneg on the purchase" and half the time it's "the shares could be stoken from the consumer". And 100% of the time, the super-confident, I-get-this-and-you-don't explainer doesn't realize the inconsistency.
Re:Robinhood reports 43% revenue decline by deschutes on Saturday April 30, 2022 @02:20PM (#31218004)
I'm not sure what you're driving at. The sibling clearly outlines a scenario where the collateral is lost. But it almost doesn't matter so long as you assume the clearinghouse isn't some vestigial intermediary.

I can't answer why customers with cash in hand couldn't directly settle the trade. Maybe most of the time it doesn't matter and it's easier for brokers to have one settlement process. Maybe the industry has come to depend on the delayed settlement in some unrelated way. Maybe it's something that hasn't fully been adopted due to change taking time. Maybe the referenced regulations get in the way of an uncollateralized process.

Re:Robinhood reports 43% revenue decline by SilasX on Monday May 02, 2022 @03:47PM (#31239942)
>I'm not sure what you're driving at. The sibling clearly outlines a scenario where the collateral is lost.

They outlined a (dubious) scenario where the collateral protected the clearinghouse or counterparties, not the retail consumer, which your original comment appealed to. So no, you can’t mix and match and equivocate between the two justifications, and if your comment is going to appeal the latter, you can’t equate it with the former.

>I can't answer why customers with cash in hand couldn't directly settle the trade. Maybe…

Okay, I hate to come down hard on you, since you’re far from the only (or worst) offender, but … if what you’re saying is true, you really shouldn’t be commenting on this thread.

If you’re coming in with the view that Gamestonkers are just misinformed about how things work, and you want to tell them so, it’s incumbent on you to actually understand “how things work” at a deeper level, which includes being able to answer follow up questions.

I linked an earlier thread where I, following the Hacker ethos, applied my curiosity to pin down a model that would explain the Robinhood failure and reconcile any deficiencies in my worldmodel. That exchange was an attempt to pin things down rigorously, and a rigorous answer requires that you be able to answer questions like that.

So this really isn’t the place for “fake it till you make it” or throwing around wild speculation. If you speak authoritatively while lacking the requisite understanding, then you’re adding noise, not signal.

It is not a strike against you that you lack that understanding. Heck, I’m the same way! But it is when you want to call others’ understanding deficient. And it does mean you should leave room for others who can (justifiably) offer understanding.

Re:Robinhood reports 43% revenue decline by deschutes on Tuesday May 03, 2022 @01:27AM (#31244971)
I never claimed to know anything about the subject and I don't see how you got from what I said to "check your tone". I read the thread you linked and shared my own conclusions.

What I can say is that the explanation given is consistent with motives that make sense for the relevant parties. And I feel that was perfectly clear in the linked thread as well. And guess what, the involved parties are publicly saying things that are consistent with all this too!

I never mentioned or in any way disparaged "gamestonkers".

As to the rest of your comment: Actually understanding how this part of the financial system works is going to require a good deal more work than being the obtuse end of a discussion. And I expect you'll be disappointed with what you learn.

Re:Robinhood reports 43% revenue decline by ketzo on Friday April 29, 2022 @03:00PM (#31209312)
> does that have different collateral implications to selling GME to buy GME an hour later?

Yes, it does.

Robinhood is buying GME for you. They’re buying it on credit (for two days) from a clearinghouse. GME became an extremely volatile asset. That meant that it was much more expensive to buy on credit. Robinhood did not have enough collateral to back up these extremely expensive purchases.

Re:Robinhood reports 43% revenue decline by sandworm101 on Friday April 29, 2022 @03:02PM (#31209337)
>> just stop letting customers trade with unsettled funds.

I can think of nothing an app-based brokerage could do that would anger customers more. The entire point of the app is to facilitate quick and easy trading. The job of the app providers is to abstract away all of the backroom accounting. Requiring customers to wait for settlement would cause a riot.

Re:Robinhood reports 43% revenue decline by thebean11 on Friday April 29, 2022 @03:53PM (#31209900)
> I can think of nothing an app-based brokerage could do that would anger customers more.

Disagree, I think this would have angered customers less than what actually happened..

Re:Robinhood reports 43% revenue decline by wonnage on Friday April 29, 2022 @03:39PM (#31209745)
You can't trade with unsettled funds, it's an SEC violation
Re:Robinhood reports 43% revenue decline by gruez on Friday April 29, 2022 @03:50PM (#31209863)
Only in cash accounts. Margin accounts (which I think all robinhood accounts are?) don't have that limitation.
Re:Robinhood reports 43% revenue decline by winenbug on Friday April 29, 2022 @04:36PM (#31210299)
Instant deposits are definitely not settled funds from your account -> Robinhood perspective.
Re:Robinhood reports 43% revenue decline by WoahNoun on Friday April 29, 2022 @04:52PM (#31210454)
RH defaults accounts to margin accounts to support their "instant deposit" feature.
Re:Robinhood reports 43% revenue decline by justinsaccount on Friday April 29, 2022 @03:33PM (#31209693)
> If I sell GME to buy AMZN, does that have different collateral implications

Yes. Have you ever heard the word "Volatility" ?

AMZN is not going to go from 2500 to 25000 back to 2500 in the span of a week.

Re:Robinhood reports 43% revenue decline by WoahNoun on Friday April 29, 2022 @04:41PM (#31210351)
The formula for reserve requirements includes volatility as a variable. Before the meme stock frenzy, GME only required <5% of cash collateral before settlement. When volatility surged, this went to close to 100% cash collateral. RH didn't have enough cash.