News for hackers. Stuff that matters.
Re:UST Stablecoin Loses Dollar Peg by mckirk on Monday May 09, 2022 @08:01PM (#31321556)
It looks like this (un-)stablecoin has lost its peg two times in the past. The interesting thing is that's it's an algorithmic stable coin: if its price is below a dollar, you can 'burn' one UST to get $1 worth of LUNA (a regular crypto currency without an enforced peg). That has a deflationary effect and is meant to raise UST's price. Conversely, if UST's price is above $1, you can burn LUNA to get back UST, inflating the supply and lowering the price.

It's quite the neat idea really -- but I suppose it hinges on people believing that there is a healthy UST-LUNA ecosystem tomorrow that you can use to withdraw your funds if you want. Burning UST to get LUNA doesn't make sense if LUNA loses enough value by the time you could exchange it for something else, so I assume people rather take the loss on selling UST for less than $1, which would explain what we're seeing: Right now UST is at $0.81 and LUNA is down 47% in the last 24h. We'll see if the system is robust enough to recover from a 'bank run', if you can call it that. It at least isn't the first time the peg has been broken, and so far it's stabilized at $1 again every time.

Re:UST Stablecoin Loses Dollar Peg by initplus on Monday May 09, 2022 @09:48PM (#31322417)
It also relies an a healthy USD-LUNA market. If there aren't any buyers on the LUNA side it doesn't matter how man LUNA you can mint from your UST because you can't exit the LUNA side anyway.

It's the same problem for basically any stablecoin: they exist because the paths between traditional finance and crypto are narrow and tricky. But this in turn limits the ability of a stablecoin to actually peg to a value from traditional finance. If there are mass net outflows from the cryptocurrency ecosystem back into traditional finance it will be impossible for these stablecoins to maintain their value. They are essentially a bet on the downside of crypto (if everything goes to custard you won't be able to exit) with none of the upside of crazy returns found in non-stablecoin cryptocurrencies.

Re:UST Stablecoin Loses Dollar Peg by noodles_nomore on Monday May 09, 2022 @10:27PM (#31322698)
Doesn't that make UST a derivative of LUNA? The price of UST when it is below $1 should be equal to the expected percentage that LUNA falls during the time it takes to convert your UST to LUNA and then sell that LUNA. Since doing that actually inflates the LUNA supply there is no point at which LUNA should stop falling (absent other value propositions) and therefore UST should always be below $1 and so LUNA should inflate away.

I'm probably missing something, but stable this is not.

Re:UST Stablecoin Loses Dollar Peg by proto-n on Tuesday May 10, 2022 @03:11AM (#31324393)
You are not missing anything. It's has a death spiral in it by design. If luna price goes down, then people lose trust, then people start selling ust, which leads to burning ust and minting more luna, which inflates luna supply, which makes luna price go down, which makes people lose trust more, etc.

And it gets faster and faster as luna price falls, because more luna is minted to burn the ust. The amount of minting is inversely proportional to luna price.

Re:UST Stablecoin Loses Dollar Peg by noodles_nomore on Tuesday May 10, 2022 @03:06AM (#31324369)
Too late to edit: I guess what I'm missing / got wrong is that this represents only a price floor for UST.
[dead]
Re:UST Stablecoin Loses Dollar Peg by CryptoPunk on Tuesday May 10, 2022 @05:27AM (#31325104)
There is nothing inherently scammy in using a distributed blockchain to record balances, and cryptography to authenticate updates to the balances. While opening the door to financial contracts to every one in the world with a computing device may make scam offerings more common, it's overly simplistic and lazy to resort to a caricature of crypto tokens being, as a rule, scams.

The vast majority of crypto projects in top 100 by market cap are not like UST/LUNA. The demand for them comes from speculation about future utility, but there is no unsustainable market-beating yield to entice people to deposit new money.

Re:UST Stablecoin Loses Dollar Peg by influxmoment on Tuesday May 10, 2022 @07:39AM (#31325871)
Copying a project that was supposed to have limited tokens and then making your own private money and selling it is inherently scammy. And then avoiding security laws and responsibilities for your personal project by claiming decentralision
Re:UST Stablecoin Loses Dollar Peg by CryptoPunk on Tuesday May 10, 2022 @08:38AM (#31326338)
I was not referring to this particular project. You implied all crypto projects are scammy. I was taking issue with the over-generalization.

And as an aside, not being in compliance with SEC regulation does not in any way make a project scammy. Being non-compliant with SEC regulations could be the case with LUNA, and still be entirely incidental to it being scammy, as it is possible to operate with no deception and without exploiting any one - which is an essential component of any scam - and still run afoul many SEC regulations.

Re:UST Stablecoin Loses Dollar Peg by influxmoment on Tuesday May 10, 2022 @08:57AM (#31326533)
I was referred to all crypto projects in that they avoid responsibilities and just laws by telling a myth of decentralization
Re:UST Stablecoin Loses Dollar Peg by dragontamer on Monday May 09, 2022 @08:07PM (#31321602)
> Right now UST is at $0.81

$0.72 on Coinbase.

But to be fair, the last 5 minutes have been brutal...

Re:UST Stablecoin Loses Dollar Peg by mckirk on Monday May 09, 2022 @08:17PM (#31321676)
Yup, I thought about posting a correction, but figured it would be outdated by the time I was finished, heh.

It's not looking good at the moment... I know HN isn't very fond of crypto, but I still feel for everyone stuck in UST space right now. I've been there with other assets, and it's too damn stressful. There is so much red across the board in cryptoland... it's gonna be a stress test for more than UST and LUNA.

Re:UST Stablecoin Loses Dollar Peg by bb88 on Monday May 09, 2022 @08:47PM (#31321934)
> I know HN isn't very fond of crypto, but I still feel for everyone stuck in UST space right now.

I can't speak for HN, but any financial instrument that can't be easily differentiated from a ponzi scheme should be assumed as one unless proven differently. I think that's just investor due diligence frankly.

Re:UST Stablecoin Loses Dollar Peg by kristopolous on Tuesday May 10, 2022 @02:22AM (#31324072)
Hey, I'm ~$3,000 in which isn't zero but also isn't that meaningful.

I'm holding and taking no action (ie, not buying more). It's at the risk exposure I'm comfortable with.

Then again I held my shares in sun microsystems until the very end. No regrets on that either.

This is not financial advice, I'm probably a fool. FWIW, UST is recovering way quicker then my positions in Nvidia and Adobe are. It's back to $0.92.

In an environment where companies like Rivian are down over 90% and across the board 75% stock price drops are common right now, recovering in 24 hours is pretty great

Re:UST Stablecoin Loses Dollar Peg by m12k on Tuesday May 10, 2022 @04:13AM (#31324726)
Out of curiosity, what's the point of having a "position" in a stablecoin? It seems that if they manage to maintain the peg, there can't be any gains either. My impression was stablecoins are mainly used as an intermediary when converting between crypto positions, as a kind of "crypto reserve currency".
Re:UST Stablecoin Loses Dollar Peg by netheril96 on Tuesday May 10, 2022 @06:23AM (#31325404)
Not OP. I guest he put his UST on Anchor to earn the 20% interest.
Re:UST Stablecoin Loses Dollar Peg by dragontamer on Monday May 09, 2022 @08:28PM (#31321793)
The value is "holding" at $0.66 right now (in that it stopped going down... for now... anyway). This crash is utterly fascinating to me. Its definitely a slow-motion train wreck.

I do feel for the people who are in this crash right now, wondering if they should get out right now, or if it will be back to normal tomorrow morning. But I don't think this stablecoin has ever dropped this low before.

I think I can understand the stress anybody is feeling from this. Its kinda horrific. I remember when money-markets lost their peg back in 2008 and pretty much the world went apocalyptic. I can't imagine what it feels like to lose 30% of an alleged "stable" value in a few hours.

Re:UST Stablecoin Loses Dollar Peg by codefreeordie on Monday May 09, 2022 @08:37PM (#31321856)
The thing is that people had pretty good reasons to expect Money Market Mutual Funds to be stable at $1. Everybody who really understood them knew that breaking the buck was possible, but absent fraud, it wouldn't have been possible without a massive economic collapse (which didn't happen).

Nobody in their right mind should have expected UST to remain stable for any length of time at all, as it is fundamentally built on smoke, mirrors, and Ponzi's best friend.

I'm sure there will be some sad stories about people who had no idea what they were buying that lost money they couldn't afford to gamble with, but it's really hard to feel too bad for the suckers and hypemonkeys who memed this stuff into having temporary value.

Re:UST Stablecoin Loses Dollar Peg by jcranmer on Monday May 09, 2022 @08:38PM (#31321868)
> I remember when money-markets lost their peg back in 2008 and pretty much the world went apocalyptic.

For comparison, I believe it was only one money market fund that had to break the buck and sell for something like $0.97 instead... and the withdrawals were hitting 10% of total money market fund value in a few days.

Re:UST Stablecoin Loses Dollar Peg by Nursie on Tuesday May 10, 2022 @12:45AM (#31323543)
> The value is "holding" at $0.66 right now

By some reports, Binance has set a floor price on trades at $0.70, so people cannot sell lower. It has also suspended withdrawals. So this 'holding' may be influenced by one of the largest exchanges effectively halting trading.

Re:UST Stablecoin Loses Dollar Peg by Ekaros on Tuesday May 10, 2022 @01:46AM (#31323871)
That sounds like fun. If the price stays lower than that level, I wonder will they get sued for losses beyond that point?
Re:UST Stablecoin Loses Dollar Peg by Nursie on Wednesday May 11, 2022 @05:19AM (#31337565)
So from what I can tell they removed those constraints earlier today, and after a brief attempt to prop the peg back up somehow, which saw it hit $0.95, the UST price has been back down between $0.3 and $0.5.

I don't imagine that anyone will find themselves sued successfully...

Re:UST Stablecoin Loses Dollar Peg by nradov on Tuesday May 10, 2022 @11:25AM (#31328263)
When idiots experience stress as a result of making bad choices that's not "horrific". It's a good object lesson for them to be less gullible.
Re:UST Stablecoin Loses Dollar Peg by abirch on Monday May 09, 2022 @08:29PM (#31321800)
You're wise to avoid the updating and it will be painful for many people. I had friends explain that stablecoin was the way to make an easy 20%. I can empathize with their pain.
Re:UST Stablecoin Loses Dollar Peg by worik on Monday May 09, 2022 @08:34PM (#31321838)
> I had friends explain that stablecoin was the way to make an easy 20%. I can empathize with their pain.

I understand the empathy, better than contempt.

But what were they thinking? Sorry they lost all their money. A fool and their money....

Re:UST Stablecoin Loses Dollar Peg by bb88 on Monday May 09, 2022 @09:29PM (#31322292)
Clearly they believed the underwear gnomes on South Park.
Re:UST Stablecoin Loses Dollar Peg by MuffinFlavored on Tuesday May 10, 2022 @12:06AM (#31323346)
What would people choose UST over USDC?

https://crypto.com/us/earn

I'll know the crypto rush is over when you can't "stake" for 10% anymore.

Re:UST Stablecoin Loses Dollar Peg by tkfu on Tuesday May 10, 2022 @09:18AM (#31326745)
That's a bit misleading--you can only stake for 10% if you agree to lock up a large amount of money in CRO for a long period of time, and if you agree to a three month fixed-term deposit for the USDC you're "staking". CRO exposes you to arguably more risk than the staking is worth, and the fixed-term deposits have the downside risk of crypto.com literally collapsing and not being able to pay you back.

If you want staking rewards on USDC (from crypto.com) without a fixed-term deposit, the best you can do is 2%. If you want to avoid having to lock up $40,000 in CRO for a minimum of 6 months, the best you can do is 1.5%. Given that you can earn 0.7% on a FDIC-insured deposit in actual USD, that's not much of a deal.

Re:UST Stablecoin Loses Dollar Peg by adabyron on Tuesday May 10, 2022 @09:39AM (#31326990)
> I'll know the crypto rush is over when you can't "stake" for 10% anymore.

Agree with tkfu that this is misleading. You're looking at 6% for a 3 month lock up right now without investing in CRO. I think 3 months is fairly short compared to say US I-Bonds which are currently paying over 9%.

3 months ago you could have locked in a 3 month investment in USDC for 10% though without any CRO. It should be noted that you're not actually get 10% after 3 months though, more like .25 .1 * (Your investment). 3 months = .25.

* I-Bonds interest changes every 6 months. Lockup period is 1 year. You lose 3 months interest if you take it out before 5 years though.

Re:UST Stablecoin Loses Dollar Peg by bfz on Monday May 09, 2022 @09:38PM (#31322359)
Seems that .70 floor might possibly have been due to some mechanics at Binance https://twitter.com/hasufl/status/1523817151471230976
Re:UST Stablecoin Loses Dollar Peg by JohnTHaller on Monday May 09, 2022 @08:31PM (#31321816)
Make that $0.66 on Coinbase, though it was as low as $0.62.
Re:UST Stablecoin Loses Dollar Peg by 1270018080 on Monday May 09, 2022 @08:16PM (#31321666)
It's not a neat idea. There's no novel economic concept here. It's just a ponzi scheme that has run out of greater fools. Remove the layers of deception and it is fundamentally a ponzi scheme.
Re:UST Stablecoin Loses Dollar Peg by mckirk on Monday May 09, 2022 @08:24PM (#31321751)
You could make that argument about the majority of the crypto-currency universe, yes. I wouldn't consider an algorithmic stablecoin a ponzi scheme, though. People don't buy UST because they expect to be able to sell it to a greater fool for more; they buy it, because they expect to be able to sell it back to an equally-great fool for the same price. That expectation is founded in a shared belief in the 'value control algorithm' -- which I still think is a neat idea, in itself, because it's like a central bank in code form.
Re:UST Stablecoin Loses Dollar Peg by betwixthewires on Monday May 09, 2022 @09:14PM (#31322163)
This particular algorithmic stablecoin is and has always been 100% a scam. If you actually look at the way the system works, it's pegged by exactly nothing, the only demand for LUNA is to burn it for UST, or to hold it for speculative purposes. Terra was never going to survive a bear, and this is only a little blip compared to past bear markets (so far).
Re:UST Stablecoin Loses Dollar Peg by mckirk on Monday May 09, 2022 @09:32PM (#31322311)
Considering the market caps of other crypto currencies that serve no purpose whatsoever (other than going to the moon, obviously), one could argue that by being interconnected with UST, LUNA is actually one of the more sensible currencies. Because at least it's not _just_ for speculative purposes. Though I suppose that says more about the rest of the crypto space than about LUNA's legitimacy.
Re:UST Stablecoin Loses Dollar Peg by betwixthewires on Tuesday May 10, 2022 @12:03AM (#31323319)
You could argue that, from a naive understanding of how it works. Of course, it's worse than even a useless speculative asset, because it was designed to scam people out of money. The mechanism is designed to prop up the value of LUNA while the creators accumulated BTC, not to maintain a pegged stablecoin, as stated.
Re:UST Stablecoin Loses Dollar Peg by mckirk on Tuesday May 10, 2022 @06:31AM (#31325440)
I've researched some more and come upon this article: https://kash-defi.medium.com/why-ust-is-a-superior-stablecoi...

I'd be curious to hear whether you still think it's a scam after reading it.

Re:UST Stablecoin Loses Dollar Peg by betwixthewires on Tuesday May 10, 2022 @08:53PM (#31334584)
Alright, first point in the article:

> For every $1 of UST, there’s an algorithm to maintain parity with the US Dollar

Well that was broken yesterday. The algorithm is not sufficient because you have to have collateral to maintain parity correlation. Why would I "believe" in an algorithm? It either works or it doesn't. This one obviously doesn't.

Interesting the title of the section is "belief." Things are not worth what we think they're worth because we believe it. It's a common misconception. Something is used because we believe it will still be worthwhile tomorrow, but something isn't worthwhile tomorrow just by believing it will be.

> Belief in the protocol based on its mechanics, its math, its history, and its team.

Belief in it's team? Nobody in their right mind in this market would ask you to believe in a team. Belief in the mechanics? Based on the writing, I'd be willing to bet the author doesn't understand the mechanics. I do, and I've explained it in this thread a few times, it is nonsensical.

Then there's an admission of investment into the project and therefore bias.

Then ample appeal to authority, fallacious explanations as to why Terra is different than competitors with a similar scheme, "cash flow" which is laughable in a decentralized context. The author has the audacity to claim that Luna is backed by transaction fees. This is absurd.

Th rest is just shitting on something called Titan and something called Iron, which are probably low hanging fruit.

Go read about nubits and nushares and learn a thing or two about previous attempts to do this.

Re:UST Stablecoin Loses Dollar Peg by _delirium on Monday May 09, 2022 @11:58PM (#31323290)
The algorithmic part itself I think is fine. It's similar to the mechanism ETFs use to stay close to the benchmark they want to track: if the ETF ever tracks above or below its benchmark, you can arbitrage by converting the component shares to ETF shares, or by redeeming the ETF for its components.

That all depends on liquidity though. The arbitrage mechanism is only compelling and effective if you can reliably take some asset you actually want (say, USD), put it into one side of that market, do the arbitrage, and get USD back out from the other side. If that route becomes risky then you're mixing the arbitrage mechanism up with significant asset pricing and/or counterparty risk.

Re:UST Stablecoin Loses Dollar Peg by ZitchDog on Monday May 09, 2022 @08:28PM (#31321794)
It turns out, you need a lot of guns to make a central bank work.
Re:UST Stablecoin Loses Dollar Peg by mckirk on Monday May 09, 2022 @08:36PM (#31321850)
That's what I keep telling people: until we have the autonomous murder drones, a smart contract can't really be binding outside of the cryptoverse.
Re:UST Stablecoin Loses Dollar Peg by MomoXenosaga on Monday May 09, 2022 @09:07PM (#31322099)
A currency is backed by armies and millions of productive citizens.
Re:UST Stablecoin Loses Dollar Peg by eudoxus on Tuesday May 10, 2022 @03:58AM (#31324633)
The problem here is that the country with the most guns (largest armies) gets to define what a "productive citizen" is. So the parent comment still stands.
Re:UST Stablecoin Loses Dollar Peg by RC_ITR on Tuesday May 10, 2022 @11:59AM (#31328666)
I think a lot of people hear ponzu scheme and think pyramid scheme, but the true definition is more “pay old investor returns from new investor principal” rather than “pay all investor returns from economic profit”

By that definition almost all crypto is currently behaving like a ponzu scheme.

Re:UST Stablecoin Loses Dollar Peg by bb88 on Monday May 09, 2022 @09:06PM (#31322092)
> I wouldn't consider an algorithmic stablecoin a ponzi scheme

I would unless it's trading paper or some other non-crypto security somewhere behind the backend.

Re:UST Stablecoin Loses Dollar Peg by 2bitencryption on Monday May 09, 2022 @08:26PM (#31321775)
> There's no novel economic concept here. It's just a ponzi scheme that has run out of greater fools. Remove the layers of deception and it is fundamentally a ponzi scheme.

I'm not defending the coin, but in what way is this a Ponzi scheme? It may be hair-brained and an absolutely terrible investment, but from OPs description it does sound "novel" to my novice ears. How is this specific concept (pegging one coin to $1 by using a second coin) a ponzi scheme?

Re:UST Stablecoin Loses Dollar Peg by jhugo on Monday May 09, 2022 @09:33PM (#31322314)
It relies on people to keep buying the second coin (Luna) in order that its price is supported to a level that the peg mechanics work. But there's no fundamental value anywhere in the system, you can't pay your taxes with this, it's not backed up by a government with a monopoly on violence nor by a large economy of productive output. So the "trust us, it's valuable" part (which ends up being the only part that matters) doesn't work.
Re:UST Stablecoin Loses Dollar Peg by ipnon on Monday May 09, 2022 @08:40PM (#31321887)
It seems Ponzi scheme has become a misnomer for "scam".
Re:UST Stablecoin Loses Dollar Peg by miracle2k on Monday May 09, 2022 @08:48PM (#31321949)
Whereas "scam" has become to mean "thing I don't like".
Re:UST Stablecoin Loses Dollar Peg by grapeskin on Monday May 09, 2022 @09:01PM (#31322056)
Whereas “thing I don’t like” is used to dismiss people calling out scams.
Re:UST Stablecoin Loses Dollar Peg by Geee on Tuesday May 10, 2022 @03:04PM (#31331186)
There's also Anchor, which is the third piece of this Ponzi. Anchor promises 20% yield on UST, and this is what generates demand for UST. However, the yield contains risk which is hidden on purpose or not generally understood. Ponzi schemers profit from this information asymmetry, and work to maintain it.

Most of the yield in crypto is generated from dilution, and therefore the real return can be positive as long as there are new investors, which offset the effect of dilution. Now, classifying them as Ponzi schemes depends on how these assets are marketed and sold. Expected return of these kind of schemes is zero, which is how they should be marketed.

Re:UST Stablecoin Loses Dollar Peg by mannanj on Monday May 09, 2022 @08:41PM (#31321897)
As is the printing of the dollar, except it's backed by a big military and fancy bankers.

Don't forget to point out how most other markets operate on similar Ponzi principles too. You can't make profit off of anything unless you can have someone else pay more for it than what you paid.

Re:UST Stablecoin Loses Dollar Peg by amanaplanacanal on Monday May 09, 2022 @09:51PM (#31322441)
Or if it actually creates wealth like real companies.