USX Stablecoin Faces Sudden Depeg on Solana

The Solana-based stablecoin USX went through sharp market volatility on December 26, 2025, briefly breaking away from its dollar peg. According to issuer Solstice Finance, the disruption was caused by liquidity issues in the secondary market rather than problems with the stablecoin’s underlying assets.

The incident drew attention to weaknesses in secondary market liquidity and raised fresh questions about stablecoin resilience, even as efforts were made to stabilize trading conditions.

Solstice Finance Steps In to Address Liquidity Shock

USX Price Drops to $0.10

At the height of the disruption, USX’s price fell as low as $0.10, triggering concern among holders. Solstice Finance moved quickly to respond, stating that the issue stemmed from depleted liquidity in secondary markets.

Liquidity Injection and Partial Recovery

To contain the fallout, Solstice worked with market makers to inject liquidity into the market. Following this intervention, USX rebounded to around $0.94.

Solstice emphasized that:

• The issue did not affect the primary market

• USX remained fully collateralized

• The underlying assets backing USX were unchanged

This response highlighted the role of active liquidity management during periods of market stress.

Market Reaction and Transparency Efforts

Reactions from the market were mixed. For some, the event brought back memories of past stablecoin disruptions. Others took reassurance from the speed of Solstice’s response.

To further address concerns, the team announced plans to release a third-party certification report. The goal is to improve transparency and confirm that the primary market remains unaffected.

Lessons From Past Stablecoin Incidents

Liquidity vs. Insolvency

Previous stablecoin depegs, such as USDC’s incident in 2023, were linked to insolvency-related concerns. In contrast, Solstice stated that USX maintained full collateralization throughout the event.

This comparison underscores how liquidity breakdowns—rather than asset shortfalls—can still cause significant price instability.

Current Market Data Shows Stabilization

According to CoinMarketCap:

• USX price: $1.00

• 24-hour trading volume: $30,615,258.78 (up 544.64%)

• 24-hour price change: +0.82%

These figures suggest that trading activity surged following the incident, while pricing has largely stabilized.

What This Means for Stablecoin Confidence

ONFA’s research team notes that strong market mechanisms and transparency remain central to maintaining trust in stablecoins. Solstice’s rapid response to the liquidity shock highlights how issuer action can influence investor confidence and expectations across the broader crypto market.