Stablecoin Insights for Crypto Traders
Stablecoin Insights for Crypto Traders
Report:
The Ultimate
2023 Market
Overview
Table of Contents
Key Takeaway 3
Types of Stablecoin 4
Fiat-backed Stablecoin 5
Algorithmic Stablecoin 7
Algo-issue 19
Algorithmic Approac 21
RWA Approac 21
Conclusions
23
References
23
Resources 24
11 Key Takeaways
Stablecoins are cryptocurrencies whose value is pegged to a fiat currency,
commodity, or financial instrument, most commonly the US Dollar
There are multiple types of stablecoins, the most popular are Fiat-backed,
Collateralized Debt Position (CDP) and Algorithmic versions of stable assets
Fiat-backed stablecoins offer greater capital efficiency but are issued by a
centralized party, therefore DeFi dApps expand adoption of CDP and
algorithmic stablecoins
Oracles play a crucial role in decentralized price stability mechanisms. Very
often, they are a cornerstone in stablecoin design and their utilization will
continue to grow as more stable assets are managed by algorithms and
smart contracts
Algorithmic stablecoins have massive potential in DeFi, but only very few
have found a robust design with security measures and reliance on trusted
oracles
Stablecoins backed by Liquid Staked Tokens (LSTs) like Lybra, Raft and
Gravita are gaining significant traction, being fueled by the growing
popularity of tokens like stETH, wstETH, rETH, swETH, frxETH and other LSTs
The collateral types for stablecoins are expanding, with the Real World
Assets (RWA) tokenization playing an increasingly important role.
Tether (USDT) MakerDAO (DAI) Lybra (eUSD) Frax (FRAX) Ondo Finance
(OUSG)
Circle (USDC) Liquity (LUSD) Raft (R) Mento (cUSD,
Backed Finance
(OH )
M
True D (TUSD)
US esta (VST)
V Alche ix (alUSD)
m Gyrosco e
p
(p-G D) Y
An le (agEUR)
g Aa e (GHO)
v Terra (UST)
Abracadabra
Cur e (crvUSD)
v
( I ) MM
O erni ht (USDC ,
v g +
DAI , USDT )+ +
The vast majority of stablecoins are tied in value to the US Dollar (USD
Stablecoins are issued by a centralized party i.e. a company, or a decentralized party
like a DeFi protocol. In both cases, they operate on various blockchain
Users should be able to mint stablecoins against provided collateral in the form of
fiat or cryptocurrencies and redeem stablecoins back at their wil
Stablecoins are the backbone of crypto trading and the DeFi ecosystem
In point III. we specifically use the word should, since in the case of stablecoins issued by
centralized entities, they can pause the minting and withdrawal process in turbulent
market conditions (i.e. March 2023 USDC periodical depeg). In contrast, decentralized
stablecoins operate unless the DAO governance decides to pause it, which is usually a
decision tokenholders take upon voting. In the case of centralized issuers, they control
fiat currency flow into crypto by storing fiat and minting digital equivalents. In simple
words, they convert cash 1:1 into stablecoins. On the other hand, decentralized protocols
are permissionless and accept various forms of cryptocurrencies and tokenized assets
like ETH, BTC, stETH as collateral. Smart contracts handle funds and execute user actions
in an immutable and irreversible way.
Stablecoins are an important link in the trading world, offering constant value (most of
the time) and shielding investors from volatile token prices. Stablecoins are for crypto
markets what havens are for shipping companies. A safe and stable environment,
which allows the explorer to get ready and plan the next marine or investing endeavour.
In addition, stablecoins are responsible for the vast majority of digital asset volume. The
relationship between stablecoins is crucial for the stability of the whole crypto market,
i.e. on Curve 3 Pool with USDT, USDC and DAI, which operates like a sort of on-chain
FOREX. Stablecoins serve as an on-ramp for investors to bring assets on-chain and
often as an off-ramp to return to the USD or other fiat currency. Moreover, they not only
cover the spot market but also serve as a primary settlement option for synthetic
markets such as futures, perpetual futures and options.
Types of Stablecoins
Stablecoins are the lifeblood of the crypto landscape. Every cryptocurrency widely
adopted on the market is exchangeable in pairs to stablecoins, which helps to limit
volatility. As stablecoins aim to maintain a steady value, price fluctuations depend
solely on the paired asset. However, it wasn't always this straightforward. In the pre-
stablecoin era, most assets were BTC-paired, which led to variable fiat returns due to
constant exposure to fluctuations in the crypto market. This often resulted in a
challenging trading experience as traders had to constantly calculate volatile returns in
fiat terms. The situation used to be quite analogous to the Impermanent Loss dilemma
associated with liquidity provision on decentralized exchanges.
Fiat-backed Stablecoins
The most popular are fiat-backed stablecoins, redeemable to the underlying
currencies. The ones with the highest market capitalization are USD Tether (USDT), USD
Coin (USDC) issued by Circle, and Paxos’s Binance USD (BUSD). These institutions issue
and redeem tokens based on their reserves’ balance. Without delving into the details of
reserve credibility, let us briefly explain the issuance mechanism. Clients deposit fiat
currencies, primarily USD, and, in return, they receive an on-chain counterpart of a
deposited currency like USDT or USDC, which, in some cases, may be with associated
fees. It is worth mentioning that stablecoin issuers are not holding all the assets in cash.
They are diversifying portfolios converting funds into other financial instruments such as
treasury bills, gold or even Bitcoin.
Fiat-backed Stablecoins
Fiat currencies
Centralised companies Stablecoins
i.e. USD, EUR i.e. Circle, Tether Limited i.e. USDC, USDT
Deposit Mint
Withdraw Redeem
Algorithmic Stablecoins
The algorithmic stablecoin is another variation on a token with a value following the US
dollar price. Its design maintains price stability through code and smart contract
utilization and automatically adjusts the stablecoin’s supply based on market
conditions and demand. Usually, algorithmic stablecoins operate in two-coin systems
where the first tries to remain pegged, and the other absorbs all the volatility. In simple
terms, when a stablecoin’s price is higher than $1, the demand is too high and the
supply is too low. The algorithm makes adjustments by minting new coins (actual
stable or balancing tokens). Steps work in the opposite direction when the peg falls
below $1. Such a mechanism works well in theory, but so far hardly any algo-stablecoin
has gained enough trust and popularity to be a truly widespread solution, especially
after TerraUSD (UST) crash in 2022, which we will discuss later in this report.
Different projects have original approaches to algorithmic stablecoins. A few types have
emerged: arbitrage/seigniorage, rebasing, and hybrid (fractional). TerraUSD was
(technically still is, renamed as USTC) an arbitrage algo-stablecoin working between
two pools of UST and LUNA. Another approach applied by Mento Protocol incorporates
arbitrage techniques as a price stability mechanism with no balancing token and a
conservative risk approach. Originating on the Celo blockchain, the protocol offers cUSD,
cEUR, and cREAL stablecoins and looks to expand cross-chain. Mento holds over 200%
collateralization ratio with a 1:1 backing in USDC and DAI and additional assets in CELO
tokens and other cryptocurrencies like BTC and ETH.
Ampleforth (AMPL) is pioneering the rebasing stablecoin concept. Its system adjusts
supply daily based on deviations from the target price. When it is below the target,
additional tokens are distributed to existing holders, diluting the value of each AMPL
The table below provides an overview of the key factors to consider when choosing
which stablecoin to use.
Fiat currencies,
Centralized
Cryptocurrencies
Over 100%,
Decentralized
From low to
or other assets
Usually a mix
Stablecoins below
From low to
Decentralized
protocols
high, depending
The story is quite different in the case of CDPs and Algo-stables. Both types mint
stablecoins against deposited reserves in cryptocurrencies, which by nature are volatile.
In order to omit bad debt, protocols need a reliable and robust pricing infrastructure of
assets they accept as collateral. That is where Oracles play a crucial role and ensure
the whole system holds, even during periods of market turbulence and black swan
events. Oracles, such as Chainlink, Chronicle or RedStone, aggregate pricing
information of assets from multiple sources and provide it to protocols’ stability
mechanism, which ensures that the health factor for each loan is above a certain
threshold. If the oracle reports that the ratio of the user’s collateral to loaned stablecoins
falls below a certain level depending on the protocol, i.e. 150%, assets locked in the
smart contract can be liquidated to pay off minted stablecoins. If your position got fully
liquidated, you keep minted stablecoins, but you cannot redeem them for locked assets
anymore, meaning you can be left. with, for example, less than 70% of your initial value
of locked assets. As one can appreciate, becoming involved in such a flow only makes
sense if your collateral holds or appreciates and can be hurtful in the event of a sharp
drop in collateral value. Cryptocurrency prices are volatile, and liquidations often
happen during market crashes and black swan events. That is why CDPs must be
overcollateralized at all times, giving the protocol a safety margin to liquidate a position
and repay the loan to keep the system afloat.
CDP and Algorithmic stablecoins utilize oracles to trigger liquidations when needed,
which allows for maintaining the 1:1 peg. Therefore it is of utmost importance to choose a
robust, secure and suitable provider, as it is the heart making sure the organ works as
intended. While choosing an oracle, stablecoins have to consider multiple factors such
as, but not limited to
Availability of price feeds for accepted collateral types, i.e. ETH, wstETH, USD
Presence of oracle feeds on Layer 1 and Layer 2 networks, where the protocol intends
to launch, i.e. Arbitrum, zkSync Era, Polygon zkEVM, Scrol
Price feed update conditions, i.e. seconds/minutes/hours interval, deviation
threshold, on-demand/on-chain deliver
Transparency, security, decentralisation, sources and accuracy of price feeds
Let’s take a look at a specific example of MakerDAO and DAI, the biggest and the oldest
CDP stablecoin protocol. Currently, MakerDAO allows multiple collateral options such as
ETH, wstETH, rETH, WBTC or USDC. All the following numbers are approximate.
Imagine Anon wants to borrow some DAI, so he opens a Low Fee ETH Vault and locks up
1 ETH as collateral to mint the DAI stablecoin against. At the time of writing, the Chronicle
Lab’s Oracle would report to MakerDAO the price of ETH at $1,812. The protocol would
then calculate the value of the provided assets as 1 * $1,812 = $1,812, allowing the user to
mint up to about 58% of that figure. Anon decides to mint 600 DAI worth $600,
accounting for 33.11% of the cryptocurrency Anon locked. In the next month, Chronicle
Labs reported that the value of both ETH appreciated by 20%, thus Anon’s collateral is
worth $2,174. Anon did nothing and the loan-to-collateral ratio dropped to 27.59%,
making the loan safer. Unfortunately, the next month the market experienced a black
swan event. Chronicle Labs reports a 50% drop in ETH, making Anon’s locked position
priced at $906, bringing the loan-to-value ratio to 66%. The dark scenario becomes a
reality, Anon exceeds the 58% threshold and the Vault becomes undercollateralized. The
collateral to the protocol and issuing DAO to Anon to cover the debt. An auction is
started to sell Anon's collateral for DAI. Other users can participate in the auction using
Flash Lending, which allows them to borrow DAI from other protocols to purchase Anon's
collateral. The auction settles instantly, so the winning bidder receives the collateral
immediately. Anon receives the remaining DAI from the auction after the debt and the
liquidation penalty have been paid. Specific numbers vary from liquidation to
liquidation, but we can assume that Anon’s 1 ETH got liquidated, he keeps 600 DAI plus
The second example of a quite different flow is implemented by Mento Labs, the issuer
of cUSD, cEUR and cREAL algorithmic stablecoins on the Celo blockchain. Mento
collateralization ratio, priced by RedStone data feeds, making their design highly secure
Imagine Anon exchanges 100,000 USDC for cUSD stablecoin on Mento. At the time of
writing, the RedStone Oracles would report to Mento Protocol the price of USDC at
$0.99923. The circuit breaker smart contracts would verify that the price is within an
acceptable price range. Next, the minting contracts would calculate the value of the
provided assets as 100,000 * $0.99923 = $99,923. In the next month, USDC stabilised to $1
and CELO appreciates 20%, hence the value of the Mento reserves increases and
creates an additional collateralization buffer. Unfortunately, the next month the market
experienced a black swan event and CELO drops 60% and USDC de-pegged slightly to
0.9899. The total value of the reserve decreases but all outstanding stablecoins are still
backed 1:1 by USDC, thanks to Mento stability mechanisms. Mento protocol does not
have liquidation architecture and Anon will be able to exchange his cUSD back to the
equivalent in USDC or CELO at any given time unless the stability mechanism goes
down. Arbitrageurs ensure that cUSD market prices will revert towards 1 USD by trading
with the Mento reserves at USDC and Celo price constantly delivered via price feeds by
RedStone Oracles.
First and foremost, the differences between fiat-backed and CDP stablecoins are more
noticeable and start at the core assumptions. CDPs only operate in DeFi and utilize other
cryptocurrencies as collateral, whereas USDT and USDC are issued based on fiat
currency deposits stored by institutions. Although the situation is changing as we speak
with real-world assets (RWA) becoming collateral for some CDPs like MakerDAO.
Protocols issuing CDP stablecoins are a specific type of lending platform, like Aave, but
one borrows newly minted stablecoins instead of other crypto assets. Users are
responsible for monitoring the required collateral ratio for their positions with the help of
monitoring dashboards. Because smart contracts execute and operate autonomously,
borrowers must keep track of their positions’ health factors, especially in turbulent
market conditions. To avoid liquidation, users always have two options to boost their
health factor: either repay part of the loan or add more collateral assets.
Such a design is capital-inefficient since you need more collateral than you can borrow,
and users who wish to obtain stablecoins must deposit the excess value of assets. The
collateralization ratio (CR) is typically above 100%. For example, the CR of 150% means
users must provide 1.5x the borrowed amount. Many projects fight this issue with lower
CRs, more collateral options, and clever loan designs. Critics call this flow inefficient,
compared to traditional finance (TradFi) design, where banks offer loans to individuals,
who can ultimately default, whereas such a scenario is unacceptable in DeFi. Moreover,
many juxtapose mortgage loans with DeFi, which require i.e. only a 25% collateral ratio in
a scenario of a $200,000 down payment for an $800,000 loan to purchase a house, but
the house is the asset that can be liquidated in case of default. But it’s a whole other
DeFi Llama lists over 25 CDP projects with TVL above $20M, but that metric changes
rapidly over time. Let’s take a look at a few projects that are renowned for their
CDP stablecoins cumulative TVL between Jan 2021 - July 2023 (Source: DeFiLlama)
Liquity, QiDao, and Vesta are decentralized and permissionless borrowing platforms, all
offering collateral debt position stablecoins and CR for selected, usually highly liquid,
assets as low as 110%. Liquity is the most conservative protocol, with ETH as the only
collateral option. However, the more moderate approach lets the team focus on
delivering the best single-asset borrowing solution. Liquity is simple and easy to use,
utilizing ETH CDPs on the Ethereum blockchain. Loans are paid out in LUSD pegged to
USD, however, the upcoming V2 could include other types of collateral, especially
“Liquity is a flagship example that a CDP stablecoin can work reliably – in a fully
approach has scalability limitations due to borrowing demand, our team is confident
that we can eventually overcome them by pushing the boundaries even further,” said
QiDao is a CDP stablecoin protocol. Users can access QiDao’s solution via Mai Finance.
Principle rules are the same as for every other non-custodial platform. Users’ assets go
in, and stablecoins go out. QiDao allows users to mint MAI. It is an overcollatralized
stablecoin designed to match the US dollar price. The main distinguishing advantages
Vesta focuses on the Arbitrum network by providing users with loans and collateral debt
position stablecoins. With Arbitrum being, at the time of writing, the largest Ethereum
layer-2 scaling solution, Vesta aims to capitalize on the increasing popularity of the L2
by providing additional earning opportunities and leverage. The primary product of
Vesta is VST, an overcollateralized stablecoin pegged to USD. Importantly, VST is backed
by a variety of crypto assets, including ETH, wstETH, and GLP (liquidity token from GMX
protocol). By providing stable liquidity pools and innovative interest/staking
infrastructure, Vesta allows users to leverage their assets to earn additional yield or to
increase their exposure to the crypto market. Another mutual characteristic these
protocols share is an incentive mechanism, harnessing the power of the DeFi
community. Liquity, QiDao, and Vesta created a token respectively: LQTY, Qi, and VSTA, to
boost protocol usability. These tokens are associated with additional utilities such as
governance or revenue capturing.
Abracadabra is a collateral debt position protocol that offers the ability to borrow a
USD-pegged stablecoin called MIM (Magic Internet Money). It operates as a lending
platform and introduces a unique feature wherein interest-bearing tokens, like yvWETH
or xSUSHI, can be utilized as collateral. This characteristic makes it particularly attractive
for participants in DeFi activities like liquidity provision, yield generation (on Yearn
Finance) and staking. Leveraging the yield generated by interest-bearing tokens as
collateral allows the protocol to increase the overall gains. An illustration of this
capability is the magicGLP market, where an asset generating a 60% APY at the time of
writing, can be further amplified to reach an APY of up to 250% using the MIM leverage
engine. Nevertheless, as in the overall DeFi market, novel design and higher yield in the
long term might result in additional risk and exposure to market turbulence.
Alchemix, on the other hand, offers a completely new paradigm of self-repaying loans
with deposited cryptocurrencies working double shifts in DeFi to automatically pay
them off. In the process, the protocol issues alUSD tokens that represent the self-
repaying loans and keep an approximate peg to the USD. Alchemix introduces a
fascinating mechanism of self-repayment, which is unseen in traditional finance. Users
can borrow up to 50% of deposited assets and, in return, receive synthetic tokens
(alAssets). The collateral works in the DeFi economy and earns a yield, which is used to
pay off the loan automatically. Protocol’s stablecoin is the alUSD, and in comparison to
other stable cryptocurrencies, it is not pegged directly to the US dollar but to DAI, USDC,
USDT, and FRAX.
Overnight, a relatively fresh protocol, allows users to mint USD+ assets against their
USDC. What is important in that case, is that USD+ is pegged to USDC, not USD itself, so
the relationship gets complicated at large sums with small deviations of USDC from USD
(like in March 2023). Overnight generates profits/losses from the users’ collateral via
delta-neutral strategies and every 24 hours the yield/loss is redistributed to USD+
holders in the form of additional tokens. We can illustrate that with an example. You
mint 100 USD+ with your 100 USDC. After the first yield redistribution, your position could
be charged or substracted with 0.5 USD+, so your balance will be 100.5 USD+ or 99.5
USD+, which you can redeem for 100.5 USDC or 99.5 USDC respectively and the process
goes on like that.
Collateral debt position projects accumulate almost $10B in TVL and rank in the top five
among decentralized finance categories, according to DefiLlama. Some of the biggest
CDP projects by TVL are MakerDAO, Liquity, Abracadabra, Lybra Finance, crvUSD, Raft,
and QiDAO. We specifically omit USDJ here, due to the questionable market approach
towards the TRON ecosystem. Each protocol aims to fill the void in the market, focusing
on specific problems and needs, whether it is integrated blockchains, available deposit
cryptocurrencies, or stability mechanisms. The current stagnating crypto ecosystem
affects every sector with no exceptions, but CDP protocols can still thrive and grow
during the bear market. A certain category of CDP projects gained incomparable
momentum. They are LST-backed stablecoins. Lybra Finance is among the top
performers in recent weeks, gathering $190M in TVL and reporting a growth of 760% in
May. Another one is Raft and their R stablecoin with TVL increasing over 26x times in
June to over $57M.
Protocols have already emerged utilizing LSTs as collateral for stablecoins. The most
popular are Lybra Finance, Raft, and Gravita Protocol. Lybra Finance allows for ETH and
stETH deposits, and users can mint/borrow eUSD against provided collateral. The
stability of eUSD is upheld by a blend of over-collateralization, liquidation mechanisms,
and arbitrage opportunities. These elements collaboratively ensure the proximity of
eUSD's value to its 1 USD peg.
It feels like the DeFi summer all over again, and LST protocols are trending. Raft is riding
this wave, recently growing its TVL significantly. Raft introduces a stablecoin called R,
pegged to $1. Platform users can deposit stETH or wstETH and generate R tokens. The
collateralization ratio is as low as 120% and can be adjusted depending on users’ risk
exposure. Raft and R stablecoins offer enhanced capital efficiency, adaptable fees,
streamlined and immediate liquidations, and a resilient incentive and soft peg
mechanism.
“There’s a growing demand for CDP stablecoins and new protocols have room to grow.
Yet, the long-term winners will be the ones that manage to take in protocol fees rather
than merely attracting LPs in the short term. Raft for example is leaning on the leverage
use case,” said David Garai, Raft Founder.
Gravita Protocol, a friendly fork of Liquity, is in the same boat as Lybra and Raft. It is a
non-custodial and decentralized way to maximize staked tokens rewards. Borrowers
can supply LSTs, including rETH, wstETH, bLUSD, plus WETH. In return, they receive GRAI
stablecoins. Users mint GRAI against the value of their collateral. GRAI is an over-
collateralized debt token, mimicking standard CDP stablecoins architecture. Gravita
offers more collateral options than the competition incentivizing more people to use the
platform.
As you can see, the LST-backed stablecoin landscape is doing well, and is one of a few
sectors recording growth regarding TVL and users. Are LST-backed stablecoins the
future? Probably not, they will work as an important cog in maximizing capital efficiency.
As it goes with everything in DeFi, leveraging the use of derivative tokens and other
platforms increases the risk. Each participant needs to determine their risk levels.
The largest lending protocol, Aave, has unveiled its plans to launch a stablecoin called
GHO. It is described as a decentralized, collateral-backed stablecoin, pegged to USD. The
Aave DAO manages GHO characteristics and design from the supply of GHO to the
interest and risk parameters. Initially, GHO will launch on the Ethereum blockchain, while
the potential path for cross-chain bridging versus minting on multiple ecosystems is still
So far two stars shine on the market. FRAX is the biggest algo-stablecoin with a market
capitalization of $1B. It is a fractional-algorithmic, open-source, permissionless, and
entirely on-chain stablecoin utilized in various DeFi protocols. It is the first stablecoin
with parts of its supply backed by collateral and an algorithmic price stability
mechanism. The proportion of collateralized and algorithmic components in FRAX
stablecoin is contingent upon the market's valuation. If the trading price of FRAX
exceeds $1, the protocol reduces the collateral ratio. Conversely, if 1 FRAX falls below $1,
the CR is raised. Frax Protocol uses Algorithmic Market Operations Controller (AMO),
autonomously implementing arbitrary monetary policy.
blockchain. The coins they issue track fiat currencies such as the US dollar, Euro, and
Brazilian Real. Users can exchange CELO tokens for cUSD, cEUR, and cREAL. The reserve
consists of the deposited CELO and additional diversified crypto-assets, allowing the
Mento Protocol to expand and contract the supply of stablecoins. Mento falls into the
category of overcollateralized stablecoins with over 2x reserve ratio. The issuance and
and USDC-Fiat price data that in Mento's case is delivered by RedStone Oracles. Asset
pools are recalibrated every time the reported oracle value is updated, preventing
Algo-issues
Many algo-stables failed and did not withstand periods of market turmoil. Hence, users
should be cautious and verify novel approaches. UST is a great example, showing how
would be stablecoins surviving crashes and bear markets, and currently, there are not
many of those. The matter is not only to verify designs when the crypto market is going
up and new funds are pumped into protocols but also when investors run and leave the
market.
and weaknesses. Their design must be indestructible and impenetrable to gain mass
adoption. Unfortunately, there is no shortage of hackers. Every month the crypto market
witnesses precedents regarding stolen funds, hacked protocols, and exploited smart
contracts. Incidents like this must be eradicated for algorithmic stablecoins to become
Algorithmic stablecoins have often been hailed as the "Holy Grail" of decentralized
finance due to their potential for exceptional capital efficiency. However, despite their
maintaining price stability, as mentioned earlier. Nonetheless, they hold the greatest
promise in achieving all three aspects of the stablecoin trilemma. In contrast, fiat
market.
This story is so renowned (in the worst way) because it involved the collapse of a
blockchain with multi-billion dollar TVL – around $30B days before the earthquake. The
algorithm within the market module of the Terra protocol allowed users to consistently
exchange 1 USD worth of Luna for 1 UST, and vice versa, incentivizing users to maintain
the price of TerraUSD. The arbitrage happened based on two pools: UST and LUNA. May
2022 de-peg was not the first one of many. Exactly a year earlier, in April and May 2021,
Moreover, a few high-calibre trades on key platforms exposed vulnerabilities within the
Terra ecosystem. The TerraUSD collapse unfolded in three phases. Initially, two traders
compromised UST's peg on Curve Finance. Subsequently, Terraform Labs and three
supporters intervened by acquiring $2 billion worth of UST to restore its stability.
According to the stablecoin’s governing algorithm, any UST holder could exchange 1 UST
for one dollar's worth of LUNA, regardless of the current LUNA price. Consequently,
holders collectively engaged in the burning process of their UST, leading to the
hyperinflation of LUNA. However, the prolonged sell-off exerted pressure causing prices
to decline significantly.
TerraUSD was an undercollateralized algorithmic stablecoin. Just reading this gives you
chills. Instead of relying on asset reserves to maintain its peg, Terraform Labs employed
a sister token, LUNA, to absorb the price volatility of UST. Non or undercollateralized
algorithmic stablecoins are intrinsically vulnerable as their peg is solely reliant on an
algorithm. Market demand and volatility, independent actors, and price information
heavily influence such stables. It is impossible to forecast the full spectrum of responses
the algorithm could have under various market conditions. Individuals require prompt,
dependable, and current price data to take advantage of stablecoin arbitrage
opportunities. Oracles play a vital role in delivering trusted information fast. Importantly,
a somewhat similar story can be followed on the Titan Token panic-selling collapse.
Terra chain TVL between Jan 2021 - July 2023 with May 2022 crash. (Source: DeFiLlama)
Algorithmic Approach
Algorithmic stablecoins will continue to evolve as developers refine their mechanisms
and learn from past experiences. As technology advances and new economic models
emerge, algo-stables have the potential to become more robust and effective in
maintaining price stability. However, they may still face challenges in achieving long-
term stability due to their reliance on complex algorithms and market dynamics. On the
other hand, CDP stablecoins are already an attractive solution for everyone who wishes
to unlock additional assets’ liquidity and obtain extra leverage. Maybe they are not as
capital efficient as algo-stablecoins can be, but collateral debt positions endured
market downturns and black swan events.
New ideas upgrading stablecoin standards make this space very exciting. Gyroscope
Protocol builds on previous experiences and combines an algorithmic pricing
mechanism with a fully-collateralized design. In that sense, Gyroscope is focused on the
use of algorithms to automate monetary policy and not as a replacement for asset-
backing. Such architecture aims for a long-term reserve ratio of 100%, where every unit
of stablecoin is backed by 1 USD worth of collateral. The Gyroscope team also published
a technical paper specifically about the price feeds consolidation and circuit breakers.
RWA Approach
Stablecoins backed by real-world assets (RWA) collateral are also gaining attention.
These stablecoins aim to provide stability by utilizing tangible assets such as
commodities, real estate, or other forms of value. RWA-backed stablecoins present
challenges, such as ensuring proper valuation, custody, and regulatory compliance. In
addition to algorithmic and RWA-backed stablecoins, further innovation in hybrid
models can combine different collateral types, algorithms, or governance mechanisms.
brings institutional-grade finance to DeFi and creates quality security assets. They
tokenize US Money Market (OMMF), US Treasuries (OUSG), Short Term Bonds (OSTB), and
High Yield Corporate Bonds (OHYG). These represent major US asset classes known to
every traditional investor. Ondo’s solutions improve liquidity and accessibility for
investment vehicles. Each product can be treated as a fund, giving familiar vibes to
investors regarding management, fees, and risk exposure. Apart from tokenizing RWAs,
Ondo creates and helps set up decentralized protocols to utilize the power of high-class
security tokens. The first one of them is a lending platform called Flux Protocol. Flux uses
OUSG as loan collateral, making it a valuable RWA use case. Lending and borrowing are
supported with derivative stable fTokens representing loan positions. Ondo and Flux
TradFi securities with blockchain. It is expected that Traditional Finance (TradFi) and DeFi
A stablecoin’s purpose is to track the value of a fiat currency, but even fiat currencies
are not maintaining value concerning products and services. Increasing monetary
supply and inflation affect purchasing power of fiat currencies since they are only
backed by the trust in the governments. Assets like Bitcoin and Ethereum have been
referred to as stores of value to combat this dynamic, but are too volatile due to fixed or
Interestingly, OHM is not pegged to any asset but achieves its stability via a
monetary policy mechanism called Range Bound Stability (RBS). The RBS system
maintains a moving average price, calculates upper and lower bounds for OHM price,
and allows users to swap OHM for reserves at specific prices up to the capacity of the
market and sells OHM for reserves in an upward-trending market to stabilize the price.
The system aims to neuter periods of “panic selling”. The treasury assets supporting RBS
include other cryptocurrencies, i.e. DAI and LUSD, as well as derivatives LP and liquid
staked tokens (LSTs). If these assets appreciate, the RBS system defends higher price-
cryptocurrencies. The project is highly complex and innovative, but only time will tell if
The stablecoin regulatory landscape is still very much a work in progress. Governments
closely monitor the crypto ecosystem, but regulatory bodies must provide clear
guidelines for global adoption. The oversight and regulatory requirements imposed on
stablecoin projects may impact their adoption and development. Unless restraining
stablecoins might flourish once Central Bank Digital Currencies (CBDCs) are introduced.
Collateralized Debt Position (CDP) stablecoins, like DAI and LUSD, utilize the collateral in
the form of cryptocurrencies and are governed by decentralized protocols. Algorithmic
stablecoins have currently just two solid representatives with Frax and Mento Protocol
proving to be robust protocols. Although other projects from this category have
promising concepts, they still need to gain widespread trust and adoption. These
systems function solely on code, auto-adjusting the stablecoin supply in line with
market conditions. However, TerraUSD's (UST) 2022 collapse reminds us that algorithmic
stablecoins still grapple with notable challenges, and need to learn from past missteps
to bolster resilience and reliability. On the other hand, RWA-backed stablecoins present
an innovative approach with the potential to claim a large portion of the future
stablecoin market. These could truly propel the global adoption of blockchain
technology and DeFi to new heights. Finally, the role of oracles is crucial for stablecoins,
providing real-time price data to maintain collateral health, guaranteeing transparency
and integrity.
So, what are we most excited about in the space? In our view, the most critical aspect of
the stablecoin is stability in the volatile market, since market crashes are the real litmus
tests for a specific design. The publishing team follows the expansion of recently
launched CDP stablecoins such as Lybra Finance, Raft, Gravita Protocol, and crvUSD.
Naturally, we are looking forward to GHO’s launch, which has huge potential but will also
face fierce competition in the market.
References
https://defillama.com/protocols/CD
https://defillama.com/protocols/Algo-Stable
https://www.coingecko.com/en/categories/stablecoin
https://dune.com/hagaetc/stablecoin
https://tokenterminal.com
https://makerdao.com
https://www.mento.org
https://blog.chainalysis.com/reports/how-terrausd-collapse
https://medium.com/stablecorp/a-brief-history-of-algorithmic-
stablecoins-6974dd5bff5
https://www.tradingview.com/
Resources
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