Key Highlights
- Solstice Finance’s over-collateralized USX stablecoin briefly depegged to as low as $0.80 early on December 26, 2025, caused by liquidity exhaustion on Solana DEXs like Orca and Raydium.
- The event caused minor temporary imbalances in some protocols but no widespread liquidations or exploits.
- While liquidity-driven slips like this are recoverable, they echo past events: USDC’s 2023 depeg to $0.87 amid SVB crisis, and the catastrophic 2022 Terra UST/LUNA collapse. Sentiment, Dogecoin’s structure remains intact with potential for a breakout above $0.16.
Solstice Finance’s USX, a Solana-native over-collateralized stablecoin launched in September 2025, experienced a significant depeg in secondary markets early this morning. The token briefly dropped as low as $0.80 before recovering to around $0.99 following emergency liquidity injections.
As per DexTool data, USX stablecoin shrinked to as low as $0.7998 on 4:30 AM UTC and recovered back to $0.9977 by 5:30 AM UTC. Following the incident, the trading volume for the token surged by 440% to $15.5 million.
The Solstice Finance team shared a post on X, stating that they were aware of the matter while confirming that custodied assets backing USX remain entirely unaffected. “We have requested an immediate and additional third-party attestation report that the team will post once available,” they said.
The depeg reportedly occurred due to liquidity exhaustion in decentralized exchanges (DEXs) such as Orca and Raydium, triggering sharp volatility in USX’s secondary market price. USX is currently the fifth largest stablecoin on Solana, comprising a market cap of nearly $310 million.
“This is purely a secondary market liquidity issue that both the Solstice team and our market makers are addressing immediately,” the team emphasized, adding, “We will continue to inject liquidity into the secondary markets to ensure stability.”
Broader market impact
The incident highlights vulnerabilities in DEX liquidity for even over-collateralized stablecoins on high-throughput chains like Solana. While USX recovered swiftly, the event caused temporary ripples in Solana’s DeFi ecosystem, with some protocols experiencing brief imbalances. It underscores the importance of an accountable market-making approach which enhances peg resilience tools.
Given the scale of occurrence, no widespread liquidations or protocol exploits were reported, and Solana’s overall stablecoin market—exceeding $15 billion—remains resilient. Analysts note this could prompt increased regulatory scrutiny on DeFi liquidity management but also validates over-collateralized models’ fundamental stability.
Such depegging events for stablecoins are not unprecedented. While minor fluctuations under 1% are common and often resolve quickly through arbitrage, major depegs—exceeding 10% or lasting days—can trigger broader market panic, forced liquidations in DeFi protocols, and contagion across crypto ecosystems. These events are more frequent in decentralized or algorithmic designs but can affect even fiat-collateralized stablecoins during external crises.
Stablecoin depegging accidents
Fiat-backed stablecoins like USDC and USDT have experienced temporary depegs from real-world risks. In March 2023, USDC dropped to as low as $0.87 after issuer Circle revealed $3.3 billion in reserves were trapped at the collapsed Silicon Valley Bank, sparking a brief run on redemptions. The peg recovered swiftly once U.S. regulators guaranteed all deposits.
Similarly, USDT has depegged multiple times, including to $0.85 in October 2018 amid reserve concerns and briefly in 2022-2023 due to liquidity imbalances on platforms like Curve.
The most devastating example remains the May 2022 collapse of Terra’s algorithmic stablecoin UST and its sister token LUNA. UST relied on arbitrage mechanisms and LUNA burning/minting to maintain its peg without full collateral, amplified by high yields on the Anchor protocol. At the time, a coordinated withdrawal and sell-off triggered a death spiral where UST fell below $1, forcing massive LUNA minting that diluted its value from over $100 to near zero. This cascade wiped out $45-60 billion in market cap and caused widespread crypto contagion.
Also read: Trust Wallet Chrome Extension Hack Drains Over $6.7M from Users: ZachXBT
