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Re:Shorting Tether for Fun and Profit by getToTheChopin on Sunday January 08, 2023 @10:50AM (#34300070)
It's a clever trade, and I appreciate that the author pointed out the main drawback:

> What does that mean? Essentially that we’re exposed to the risk of something going wrong with Aave itself and not being able to get our money back. (Aave’s own explanation of its risks is here.) In order to withdraw our money from Aave, Aave actually needs to have the money we want to withdraw. When we deposited USDC collateral on Aave, Aave lends out that USDC to other users who deposit their own collateral on Aave. At the time of this writing, about 53% of Aave’s USDC is lent out.

Author states that they only have "a couple hundred dollars" risked on this trade. Seems that they're just looking to win Internet points by being able to say that they shorted Tether.

Re:Shorting Tether for Fun and Profit by yborg on Sunday January 08, 2023 @11:28AM (#34300432)
The author's Internet point is that they think Tether is bust and why big money is not shorting it (you can't find a counterparty to make a big trade with that is any less dodgy than Tether itself). They then describe a mechanism for making the trade in which the counterparty is a DeFi protocol that is, of course, just as dodgy as Tether itself.

The whole ecosystem currently remains a giant confidence game, as Matt Levine described well in a recent article. This doesn't mean there isn't a lot of money to be made - casinos make a lot of money at an activity with no direct economic value - but right now you are best served only putting in money you can easily lose.

Re:Shorting Tether for Fun and Profit by Aperocky on Sunday January 08, 2023 @12:02PM (#34300781)
Big money is not shorting it because there's no way to short it at scale.

There are no broker that will survive to close the short, and you need a broker to short.

Re:Shorting Tether for Fun and Profit by OJFord on Sunday January 08, 2023 @01:50PM (#34301860)
That's the same thing GP is saying - nobody reliable, not 'in the game', wants to take the other side of the trade.

(Presumably there is a price at which they do, but also at which nobody's remained interested.)

Re:Shorting Tether for Fun and Profit by Aperocky on Sunday January 08, 2023 @02:15PM (#34302093)
want vs reality. In fact, I would want to bet against USDT with a reasonable proportion of my savings, but there are no safe way to ensure such a contract will be honored in the case that it actually went to 0.
Re:Shorting Tether for Fun and Profit by dghlsakjg on Sunday January 08, 2023 @02:15PM (#34302087)
USDT is super interesting since it doesn't behave like a normal market priced asset. You know it won't ever go up in value, and you know that if it goes down, it goes down to 0 VERY QUICKLY, with maybe a chance of a claim against unverified assets that might pay out after years of litigation.
Re:Shorting Tether for Fun and Profit by alienalp on Sunday January 08, 2023 @04:40PM (#34303431)
In past USDT depeg to around 0.9$ for short time. This is very unlikely to be the case since even if they are insolvent they have a reserve. You probably think that way because of LUNA crash which was backed by almost nothing. For example in defi stablecoins with issues do not depeg to zero or anywhere close to zero if they are still backed to some extent.
Re:Shorting Tether for Fun and Profit by dghlsakjg on Sunday January 08, 2023 @05:33PM (#34304018)
Our opinions differ in that you trust Tether's reserve. I don't.

It has been more than 5 years since they were audited. By their own admission, they have 10 billion of their 66 billion dollars in unsecured loans and "other investments".

An org whose entire raison d' etre is to hold money should be pretty open to outside audits. It should actually be a pretty easy audit.

Why have they been foot-dragging so long?

Re:Shorting Tether for Fun and Profit by alienalp on Sunday January 08, 2023 @06:01PM (#34304299)
I didn't said i trust Tether's reserves. However even if with a hole they have a reserve at the end.
Re:Shorting Tether for Fun and Profit by nico on Sunday January 08, 2023 @12:54PM (#34301303)
> The whole ecosystem currently remains a giant confidence game

Money is also a giant confidence game. Any human system is that. It’s all made up.

Re:Shorting Tether for Fun and Profit by omgsean on Sunday January 08, 2023 @01:17PM (#34301530)
Money largely gains its value from its ability to be used to pay taxes. If there is someone who controls land and an army and says "this is valuable and you have to pay a certain amount to me at certain intervals" then it is valuable, at least within that political configuration.
Re:Shorting Tether for Fun and Profit by G3rn0ti on Sunday January 08, 2023 @04:00PM (#34303050)
> Money largely gains its value from its ability to be used to pay taxes.

Even for contemporary fiat currencies today this is neither historically nor theoretically true. Currencies gain their value largely from being convenient in settling trades and being a measure of value when calculating costs, risks and profits. Ultimately, it does not really matter what this money is based on e.g. gold, paper or digital information.

For anybody interested in this perspective and in a more general criticism of fiat money I strongly recommend reading "Ethics of Money Production" by Jörg Guido Hülsmann. (1)

(1) https://books.google.de/books/about/Ethics_of_Money_Producti...

Re:Shorting Tether for Fun and Profit by TheRealPomax on Sunday January 08, 2023 @01:19PM (#34301556)
...and... where were you going with that?

Just because we made something up doesn't mean there aren't different levels of stability for that made up model, or different levels of real world results from acting on those models.

Re:Shorting Tether for Fun and Profit by nico on Sunday January 08, 2023 @10:30PM (#34306406)
What it means is that there is no “real” justification for something to be valuable, is what people agree on. If enough people agree that crypto is valuable and want to buy it, then it is valuable for as long as people believe it is. Just like any other form of currency.
Re:Shorting Tether for Fun and Profit by SilasX on Sunday January 08, 2023 @01:39PM (#34301758)
Some of the crypto platforms are scam, but no one seriously claims Aave Or Compound, the defi borrowing platforms you can do this with, are scams. There is, of course, always the risk of unforeseen bugs that prevent withdrawls, or crashes that happen so fast the collateral can't be liquidated in time. But that's different from saying that Aave or Compound are themselves "confidence games" that can't be expected to pay you back when you're right.

I know for my part, I made non-trivial money on Compound shorting MKR, LINK, and UNI (the Uniswap token) with BTC/ETH as collateral.

Re:Shorting Tether for Fun and Profit by ivalm on Sunday January 08, 2023 @02:03PM (#34301976)
I think the claim is that usdt crash will be highly correlated with all other crypto going to zero, so any crypto collaterized counterparty will fail. Ability to payout USDT short relies on confidence in other crypto.
Re:Shorting Tether for Fun and Profit by SilasX on Sunday January 08, 2023 @02:10PM (#34302044)
I got that part. But the claim here would be that your USDC collateral would go to zero. Yes, USDC is "a crypto" and if you lump it in with all crypto, you will casually think it will magically go to zero too, despite being backed with non-crypto assets and a level of conventional oversight from the financial markets.

Or is the whole idea that it's somehow deeply insightful to not make this distinction?

Re:Shorting Tether for Fun and Profit by ivalm on Sunday January 08, 2023 @02:19PM (#34302132)
You’re right that if the short is entirely usdc collaterized. But reading the blog:

> Still, just over half the collateral on Aave is ETH or stETH, and another 13% is wBTC. Aave’s designed to liquidate positions before the become under-collateralized. Let’s hope that happens fast enough if Tether depegs.

That sounds like you still have counterparty risk with regular crypto going to 0 due to pool liquidation (your collateral is not custodially held, but is in a pool).

Re:Shorting Tether for Fun and Profit by SilasX on Monday January 09, 2023 @09:52AM (#34310948)
This comment[1] addresses counterparty risk better than I can: the risk is just that, in a crash, the collateral backing the USDC loans can't be liquidated fast enough. But remember, you're already borrowing 80% of the collateral and turning it back into USDC. Even if all of crypto dies tomorrow you keep that much, that's just a 20% loss. Further mitigated by however much of the collateral for the USDC loans can be converted into USDC.

(The author reduces this value by levering up a cycle, but that's optional.)

[1] https://news.ycombinator.com/item?id=34302128

Re:Shorting Tether for Fun and Profit by ivalm on Monday January 09, 2023 @10:16PM (#34320072)
The money at play is the collateral he put up to maintain the position. Even though it is in USDC it is on the exchange which has pool liquidation. If the collateral isn’t on the platform then what would prevent people from just pulling usdc and never paying back their borrowed amount.

Like the way the short works is you put in $20 usdc, borrow $100usdt, transform it to $120usdc. But those $120usdc can’t leave the platform as otherwise you could just never pay back the $100usdt loan.

Re:Shorting Tether for Fun and Profit by SilasX on Tuesday January 10, 2023 @10:20AM (#34326142)
> Like the way the short works is you put in $20 usdc, borrow $100usdt, transform it to $120usdc. But those $120usdc can’t leave the platform as otherwise you could just never pay back the $100usdt loan.

Huh? With the way Compound and Aave work, the borrowed amount is already off the platform and can leave and forget about the debt (and collateral). Though you wouldn’t be able to borrow at that ratio.

If you put up 100 USDC, then 85 USDT can be removed from the platform and converted to 85 USDC. So yes, you’re still down 15% in the case of total platform colapse, but not 100%

Re:Shorting Tether for Fun and Profit by ivalm on Tuesday January 10, 2023 @03:48PM (#34331250)
It sounds exactly how I described in terms of risk. Effectively you are putting up 15 USDC for maintaining an 85 USDT short. Your money at play is 15 USDC, and you can lose 100% of that amount.

The fact that it sounds like you have to show 100usdc to do the trade is irrelevant as you can do this trade multiple times to build whatever position. In a traditional equities setting they skip the “show 100 USDC then remove 85 usdc” by just saying that margin maintenance for an 85 usdt short is 15 usdc. When people talk about potential losses it is the 15 USDC that matters, not the 100 USDC you need to cycle (because 100 USDC is more of a mechanical inconvenience of not having a real brokerage offered short, not money at play).

Re:Shorting Tether for Fun and Profit by SilasX on Wednesday January 11, 2023 @12:54PM (#34341756)
Okay, but none of that translates into the "unusually high counterparty risk" you were talking about before. That's just regular unprofitability risk.
Re:Shorting Tether for Fun and Profit by grey-area on Sunday January 08, 2023 @02:09PM (#34302033)
They didn’t say scam but confidence game.

If confidence collapses, tether will collapse and the rest of these ‘defi’ platforms will turn out not to be as decentralised as they thought, as they also depend on the confidence game.

Re:Shorting Tether for Fun and Profit by SilasX on Monday January 09, 2023 @09:37AM (#34310771)
So, what's the mechanism there? You've got a smartcontract that robotically executes its code, and USDC collateral that lives on it and derives its value from US Govt Treasurys and some level of conventional-market oversight.

How does "loss of confidence" translate into the smartcontract no longer working, and the USDC not being redeemable for anything of value? Those are completely orthogonal dynamics.

The entire argument is based on this magic thinking of "it will all go up in flames at the same time for the same reason because it's all correlated, man".

Re:Shorting Tether for Fun and Profit by actionablefiber on Sunday January 08, 2023 @10:55AM (#34300116)
Funny how the only entities that let you short Tether are the ones that will go bust and won't be able to pay you back if you're right.
Re:Shorting Tether for Fun and Profit by rhaway84773 on Sunday January 08, 2023 @11:05AM (#34300200)
What this post does more than anything (and I think that is the goal) is illustrates that for all the crypto bluster, it’s currently a terrible financial system that has all sorts of massive risks that are not just hypothetical but have already been realized.
Re:Shorting Tether for Fun and Profit by scotty79 on Sunday January 08, 2023 @11:53AM (#34300681)
Isn't it nice that one of the main dangers to your stable coin doesn't exist because shorting it is not profitable enough for the risk?
Re:Shorting Tether for Fun and Profit by toss1 on Sunday January 08, 2023 @12:42PM (#34301180)
You want to imply that the short is unprofitable because the asset is so good that it'll never decline in value.

That is the exact opposite of the reality (and misses the entire point of the article).

The point is that shorting tether is likely to be enormously profitable, but you won't be able to collect your profits

This is because no well capitalized and stable broker or exchange will touch Tether, and the only counterparties who might lend you the Tether to short are extremely likely to go bankrupt when Tether does collapse.

So, you'll put your millions of dollars at risk on deposit, pay your interest, and end up with a $100 million or whatever profit, owed to you by a now-bankrupt exchange, so your profit will never arrive at your bank account, and your best case is suing the husk of a bankrupt exchange whose shady owners absconded to a non-extradition country.

The trade is bad because only disreputable and insufficiently capitalized counter-parties will touch it, not because Tether is great in any way.

Re:Shorting Tether for Fun and Profit by scotty79 on Sunday January 08, 2023 @12:50PM (#34301261)
> You want to imply that the short is unprofitable because the asset is so good that it'll never decline in value.

Absolutely not. I think tether is garbage that benefits almost noone except its creators.

I'm just amused by the fact that stability of a bad thing is increased because betting against it is worse than for it.

> The point is that shorting tether is likely to be enormously profitable, but you won't be able to collect your profits.

Hence not profitable at all. :-)

Betting for it is risky, betting against it is risky. Maybe that's a huge part of its stability? Like stability on the edge of the knife held over lava pit. Nobody benefits from going to either side despite equilibrium being uncomfortable?

Re:Shorting Tether for Fun and Profit by grey-area on Sunday January 08, 2023 @02:12PM (#34302066)
No it’s stable because they’re lying about what it is backed by. It’s easy to make a scam look superficially stable if you are not called on it or make it impossible to call you on your promises.
Re:Shorting Tether for Fun and Profit by scotty79 on Sunday January 08, 2023 @02:22PM (#34302171)
They have 66bn, of actual money that people paid for tether, in circulation. It won't be that easy to bring it down.

Also the question is, do people really want to call them on their promises. That's another thing noone would benefit from.

Re:Shorting Tether for Fun and Profit by rippercushions on Sunday January 08, 2023 @02:56PM (#34302450)
It's exceedingly unlikely that Tether has anything close to 66B of "real money" backing it.

The most likely theory at this point is that most of it is FTX-style IOUs from other crypto companies marked at absurd pre -crypto winter valuations, which will collapse like a house of cards the instant they are touched or even exposed to light.

Re:Shorting Tether for Fun and Profit by bananapub on Sunday January 08, 2023 @07:08PM (#34304904)
> They have 66bn, of actual money that people paid for tether, in circulation.

what's your source for that? Tether itself admitted that isn't true: https://cointelegraph.com/news/tether-to-reduce-secured-loan...

Re:Shorting Tether for Fun and Profit by scotty79 on Sunday January 08, 2023 @07:42PM (#34305216)
That's very interesting. I wasn't aware of that. I guess in the crypto winter there's very little need for new tether so they found another way to make money. Risks are obvious, that the borrower defaults and collateral drops so they won't be able to recover full amount of tether. Risks and rewards in the form of the cost of the loan.

They announced they are curbing this activity so maybe it brought them more loss than gain?

They still probably didn't leak mucj tether this way. But I now see that it's not that 66 bln of dollars changed hands, but most of it in crypto valued at bull market prices. So if people wanted to cash out into dollars they would probably collapse. But why would people want to cash out into dollars en masse and pay tax on that?

And if they want to cash out into crypto there's no problem becuse the crypto is cheap now so tether doesn't need to give away much for each USDT they redeem.

Re:Shorting Tether for Fun and Profit by grey-area on Monday January 09, 2023 @04:58AM (#34308626)
> But why would people want to cash out into dollars en masse and pay tax on that?

Because they think Tether will collapse. It will happen slowly, then all at once.

Re:Shorting Tether for Fun and Profit by scotty79 on Monday January 09, 2023 @03:12PM (#34315323)
Why not buy another crypto instead?
Re:Shorting Tether for Fun and Profit by toss1 on Monday January 09, 2023 @10:56AM (#34311754)
>>why would people want to cash out into dollars en masse and pay tax on that?

Because they see it as a likely loss, and would rather get some return than nothing. A taxable gain is always better than a loss.

Even if the gains were in other crypto and are now being cashed out via Tether to $USD, it's better to realize those gains in $USD and pay 0%, 15%, or 20% capital gains taxes (depending on your income bracket), rather than lose it all due to Tether becoming worthless. Manageable but certain cost vs unpredictable likely total loss.

Re:Shorting Tether for Fun and Profit by toss1 on Sunday January 08, 2023 @06:33PM (#34304599)
Ah, so you are saying that it is such a mess that no one can/will take either side of the 'bet', so forces that would ordinarily more quickly push it off it's pseudo-equilibrium are absent?

Yes I agree that those forces are minimal for Tether (and crypto in general) vs other investments. But it seems at most like a minor second- or third-order effect; technically existing but not practically moving (or stabilizing) the markets.

Re:Shorting Tether for Fun and Profit by sebzim4500 on Sunday January 08, 2023 @12:25PM (#34301016)
Exchanges typically back client USDT/USDC assets partially with USD and partially with fixed interest products. If USDT goes to zero some of the big exchanges will make billions. These are your counterparties when you short USDT vs USD.
Re:Shorting Tether for Fun and Profit by dmurray on Sunday January 08, 2023 @12:41PM (#34301161)
This isn't really true and the guy saying "If someone showed me a way to do it with Goldman Sachs as a counterparty, I’m in" is also misstating things, perhaps intentionally.

I'll take the long side of the Tether bet for 30% a year (I'll buy one-year Tether forwards at 70c).

I'm not as creditworthy as Goldman, but for small amounts, it's pretty close. I could collateralize the trade with my house, and in any case I don't have the kind of correlated portfolio that means if Tether goes bust, I can't pay you. But enough about me - some trader at Goldman will absolutely do the same deal! Maybe they can even do it for 72c.

There is a market-clearing price for this trade if done between two creditworthy parties. I don't know what that price is because there isn't a big public market for it, but if you shop the trade around, you'll find a price.

The people bemoaning they can't short Tether mean they can't short it at what looks like it should be the right price, say, paying 5% a year to borrow it. But that's not the right price! That's the price that already includes you taking a lot of wrong-way counterparty risk. Against Goldman, the price is 20% or 30% or something, and you can do the trade, but you don't want to.

So the fair price of one-year Tether forwards is 75c or whatever, but the spot price is clearly $1.00. How do you reconcile this in financial markets terms, that the prices don't converge? Same reason other commodity futures might have backwardation - holding Tether provides some value to its owners. Like having steel today allows you to build a skyscraper and start collecting rent, so spot steel trades higher than future steel if the construction business is good. In Tether's case, that value is the freedom to participate in other crypto trades, or perhaps to escape even riskier assets in China, or something else.

Re:Shorting Tether for Fun and Profit by Nowado on Sunday January 08, 2023 @01:17PM (#34301529)
There's also a scale issue. If a product is not standardized, that Goldman trader isn't going to work with 'a couple hundred dollars' mentioned in the piece.
Re:Shorting Tether for Fun and Profit by drexlspivey on Sunday January 08, 2023 @05:30PM (#34303988)
When you are shorting something you receive money and you are the one that needs to pay back not them.
Re:Shorting Tether for Fun and Profit by actionablefiber on Monday January 09, 2023 @11:07AM (#34311900)
It is not that simple. In many cases the money you receive from short selling is the collateral for your short position. You need to return the borrowed asset to get your collateral back.
Re:Shorting Tether for Fun and Profit by SilasX on Sunday January 08, 2023 @01:32PM (#34301698)
Yeah I was going to say these are ridiculously small numbers to try the bet with -- each of those transactions mentioned was around $3 worth of ETH, which adds up fast. I wouldn't try something like this for less than $5k.