When 'Stability' Begins to Fluctuate: A Complete Review and Structural Analysis of the USD1 Depegging Incident

marsbitPubblicato 2026-02-25Pubblicato ultima volta 2026-02-25

Introduzione

USD1, a stablecoin issued by World Liberty Financial (WLFI), experienced a brief depegging event on February 23, with its secondary market price dropping to around $0.98. WLFI attributed the incident to a "coordinated attack," claiming reserves and redemption mechanisms remained unaffected, and the price quickly recovered. The event raised questions about whether the depegging was a liquidity issue or a solvency crisis. Unlike TerraUSD's algorithmic collapse in 2022, USD1’s price dip appeared more related to temporary market liquidity stress rather than fundamental reserve failures. However, the incident highlighted that stablecoin stability relies not only on assets but also on market trust. USD1 operates under a centralized reserve model, where risks involve reserve transparency, asset liquidity, and market depth. In a low-liquidity, risk-averse market environment, even minor instability can trigger concerns about collateral devaluation, liquidations, and broader financial contraction. While the rapid price recovery suggests no systemic solvency issue, the event underscores how stablecoin depegging—even if temporary—can amplify market anxiety, reduce leverage, and increase funding costs. Trust, once questioned, takes time to restore, and credit repricing often precedes price changes in stressed markets.

Author: 137Labs

On February 23, a stablecoin named USD1 suddenly showed a significant discount in the secondary market.

On-chain quotes once fell to around 0.98 USDT, and social media quickly amplified the news.
The project team, World Liberty Financial (WLFI), subsequently stated publicly that this was a "coordinated attack" and emphasized that the reserve and redemption mechanisms were unaffected.

The price then recovered.

But the problem had already emerged——

When a "stablecoin" begins to trade at a discount, is it merely a liquidity friction, or a precursor to a crack in the credit structure?

I. Timeline: From the Wicking to the "Attack" Narrative

Based on reports from CoinDesk, The Block, Decrypt, WuBlockchain, PANews, ChainCatcher, and others, the sequence of events is roughly as follows:

1️⃣ Abnormal Volatility in the Secondary Market

  • USD1 quickly fell to around 0.98 in some trading pairs

  • The discount lasted for a short time

  • The price subsequently recovered

Unlike the brief depegging of USD Coin in 2023 due to banking risks, no clear systemic banking shock occurred this time.

2️⃣ WLFI's Official Response

WLFI stated externally:

  • This was an organized short attack coupled with a public opinion coordination attack

  • Reserve assets showed no abnormalities

  • Redemption function is normal

  • The 1:1 peg structure remains unchanged

This explanation was subsequently reported by Chinese media including WuBlockchain and ChainCatcher.

3️⃣ Social Media Amplification Effect

The event spread rapidly on platform X.

Some related tweets were deleted, fueling further market speculation.
In the current emotionally charged market environment, "deletion behavior" is often interpreted as a signal, not a random operation.

Thus, the question shifted from "Is the price depegged?" to:

  • Is there a reserve risk?

  • Is there a concentrated bank run?

  • Is there insufficient information disclosure?

II. The Nature of Depegging: A Liquidity Problem or a Solvency Problem?

Judging a stablecoin depegging event hinges on distinguishing between two completely different risk structures.

The first is a liquidity shock.
In this case, reserves are still sufficient, the redemption mechanism remains unimpeded, but due to insufficient trading depth, market maker withdrawal, or concentrated selling pressure, the secondary market experiences a brief imbalance. Once the arbitrage mechanism kicks in, the price usually recovers quickly.

The second is a solvency crisis.
If the reserve assets themselves are problematic, or if the assets suffer from maturity mismatches and cannot be liquidated immediately, then the depegging is no longer a trading-level fluctuation but a repricing of the balance sheet. In this case, the discount often widens persistently, accompanied by redemption delays or a collapse in trust.

Based on the information disclosed so far, USD1 is closer to the former.

It is completely different from the algorithmic death spiral of TerraUSD (UST) in 2022. UST's collapse stemmed from mechanism failure, while USD1's wicking更像 (more like) a liquidity tilt within a short period.

But even so, this event still holds significance.

Because the true anchor of a stablecoin is not just the reserve assets, but market trust.

Once trust is questioned, the price reacts ahead of the fundamentals.

III. The Credit Structure of Stablecoins: Where Exactly is Their "Stability"?

Stablecoins are essentially the "base money" of the crypto market.

Their credit support generally comes from three models:

  1. Algorithmic

  2. Collateralized

  3. Centrally Custodied Reserve-backed

USD1 belongs to a more centralized reserve structure.

The risk of this model lies not in the algorithm, but in:

  • Reserve Transparency

  • Asset Liquidity

  • Maturity Structure

  • Market Making Depth

Once the market suspects that reserves are discounted or face liquidation risks, the price often falls first.
This is highly similar to a "shadow bank run" in traditional finance—as soon as depositors start to doubt, the act of withdrawal itself amplifies the risk.

IV. Why Was the Market Reaction Particularly Sensitive This Time?

The fear index was already at an extreme low that day.

In an environment where liquidity was already tight:

  • Leverage levels decreased

  • Risk appetite weakened

  • The market became highly sensitive to uncertainty

Stablecoins are not just trading tools; they are the cornerstone of lending and liquidity.

Once a discount appears, the chain reaction may include:

  • Decrease in collateral ratios

  • Triggering of liquidations

  • Further compression of leverage

  • Capital outflow from the market

Therefore, even though the price recovered quickly, the psychological shock did not disappear simultaneously.

V. Is the "Attack" Narrative Valid?

WLFI attributed this volatility to a "coordinated attack".

Short attacks and public opinion resonance are not uncommon in the crypto market.
When trading depth is insufficient and market sentiment is fragile, prices are easily subject to amplified volatility.

But whether an attack can be sustained depends on one core factor:

Does the market believe the reserves are real, redeemable, and sustainable?

If the reserve structure is transparent and redemptions remain smooth, attacks often find it difficult to be effective in the long term;
If reserve disclosure is insufficient, panic is more easily self-reinforcing.

VI. The Differences Between USD1, USDC, USDT, and the True Meaning of This Depegging

Historically, USDC fell to $0.88 in 2023 due to banking risks; its problem stemmed from exposure to custodian bank risks and limitations on the pace of reserve liquidation.

Meanwhile, Tether has experienced minor depegging multiple times, usually during extreme panic phases or under concentrated withdrawal pressure, but the key to its eventual recovery lies in the continuous availability of the redemption mechanism and the verification of reserve redemption capability.

USD1 currently seems to be in the midst of a "trust stress test".

This event is closer to a liquidity shock than a solvency crisis.
The rapid price recovery indicates that a systemic bank run has not yet formed.

But what is truly worth paying attention to is not that single price of 0.98, but whether the market has begun to reassess the risk premium of "stability".

Stablecoins are the monetary base of the crypto market.

When the market questions their safety, the impact transmits outward along the credit chain:

  • Leverage decreases

  • Lending contracts

  • Collateral assets are repriced

  • Capital flows back to mainstream assets or exits the market

Even if the event itself is just short-term volatility, it will increase the cost of future financing and liquidity.

Depegging is never just a price problem; it is a credit pricing problem.

The price can recover quickly,
but trust takes time to repair.

USD1's depegging may not necessarily evolve into a systemic risk,
but it reminds the market——

During periods of liquidity contraction,
credit always changes before the price.

And once credit begins to be revalued,
the entire risk structure也随之 (also随之 -也随之) changes accordingly.

Domande pertinenti

QWhat was the main event described in the article regarding the USD1 stablecoin?

AOn February 23rd, the USD1 stablecoin experienced a significant discount, with its price dropping to approximately 0.98 USDT on secondary markets.

QHow did the issuer, World Liberty Financial (WLFI), characterize the price drop of USD1?

AWLFI characterized the event as a 'coordinated attack,' stating that the reserve and redemption mechanisms were unaffected and the 1:1 peg structure remained intact.

QWhat is the fundamental difference between a liquidity shock and a solvency crisis for a stablecoin, as explained in the article?

AA liquidity shock involves sufficient reserves and a functioning redemption mechanism, with the price drop caused by temporary market imbalances like insufficient trading depth. A solvency crisis involves problems with the reserve assets themselves, where the de-pegging is a repricing of the balance sheet due to issues like asset quality or maturity mismatches.

QAccording to the article, what are the key risk factors for a centralized reserve-backed stablecoin like USD1?

AThe key risk factors are reserve transparency, asset liquidity, maturity structure, and market-making depth.

QWhat broader market implication does the article suggest from the USD1 de-pegging event, even if it was temporary?

AThe event suggests that market trust, the true anchor of a stablecoin, can be shaken. This can lead to a re-evaluation of risk premiums, resulting in decreased leverage, contracted lending, repricing of collateral assets, and potential capital outflows, thereby increasing future financing and liquidity costs.

Letture associate

Within Strategy's Framework, STRC's Dividend Yield Remains at 12% as Share Price Stays Below Par Value

Michael Saylor, Executive Chairman of Strategy (MSTR), confirmed that the dividend rate for its STRC perpetual preferred shares will remain at 12.00% through August 2026. The rate has increased from 9% at its July 2025 launch to the current high via a "ratchet" mechanism, which permanently raises the rate by 0.5% whenever the share price falls below $95. This mechanism is intended to push the price back toward its $100 par value and support Strategy's "at-the-market" (ATM) program for issuing new shares to fund Bitcoin purchases. However, the mechanism has not worked as intended. STRC shares closed at $89.46 on July 31, remaining about 10-11% below par value despite the record-high dividend. Competition from rival Strive's higher-yielding SATA securities has pressured demand. The persistent discount has forced Strategy to suspend new STRC issuances via its ATM program, limiting this funding channel for Bitcoin acquisitions. STRC's struggles reflect Bitcoin's own volatility, as the preferred shares historically move in tandem. Analysts have warned the ratchet structure carries long-term, one-way risk. A law firm is investigating Strategy's ability to maintain dividend payments if Bitcoin's price stays low. Retail investors own roughly 83% of outstanding STRC shares, a group seen as prone to panic selling during downturns. In response, Strategy has established financial reserves, including a liquidity cushion covering about 26 months of dividend/interest obligations, and a $2 billion share buyback program alongside a Bitcoin monetization framework, though the company emphasized it is not obligated to sell any Bitcoin.

cryptonews.ru7 min fa

Within Strategy's Framework, STRC's Dividend Yield Remains at 12% as Share Price Stays Below Par Value

cryptonews.ru7 min fa

Analyst: Bitcoin's Price Will Drop to $60k in August, Then Rebound to $70k

Financial analyst Andrey Poroshin has provided a new forecast for Bitcoin's price dynamics in August. Poroshin, an analyst at the Bitbanker exchange, expects the cryptocurrency market to experience a downturn this month, with prices retesting the $60,000 level due to a lack of supportive macroeconomic catalysts. He noted that the recent US Federal Reserve decision to hold interest rates did not significantly impact the market, while inflation remains above the 2% target. Poroshin stated that Bitcoin is ending July under pressure from moderate volatility and a lack of new macroeconomic stimuli, leading to continued market caution. According to his base scenario, Bitcoin will drop to a range of $60,000 to $62,000 before recovering to $70,000. He pointed out that even $70,000 remains below the cost of mining in the US, which has prompted some miners to shift towards AI data center operations. Poroshin cited the winding down of BitMEX's operations as a potential catalyst for a price rebound, suggesting the exit of weaker players often coincides with market reversals and reduced short-term selling pressure. He believes Bitcoin is currently less susceptible to geopolitical shocks, such as the Iran-US conflict, and does not expect significant market changes in August related to the pending CLARITY Act. Looking ahead, Poroshin forecasts that September will bring more active price fluctuations driven by potential Fed rate decisions and possible discussions or approval of the CLARITY Act.

cryptonews.ru7 min fa

Analyst: Bitcoin's Price Will Drop to $60k in August, Then Rebound to $70k

cryptonews.ru7 min fa

Trading

Spot
活动图片