Solana Stablecoin USX Briefly Depegs to $0.10 After Liquidity Drain

The stablecoin USX on the Solana network briefly lost its dollar peg on December 26 after a sudden liquidity drain in secondary markets. On-chain monitoring data showed USX trading as low as $0.10 before partially recovering. Security firm PeckShieldAlert flagged the depeg early, noting sharp price dislocations away from the $1 target. The incident quickly drew attention across crypto markets due to the speed and depth of the drop.

Liquidity Drain Triggers Sharp Depeg

According to monitoring data, USX liquidity thinned rapidly in secondary trading venues. As liquidity exited, sell pressure pushed prices down aggressively. At its lowest point, USX changed hands near $0.10, far below its intended peg.

The depeg did not originate from a protocol exploit or a collateral failure. Instead, it appeared driven by market structure stress. Where limited exit liquidity amplified price movements. Such events are more common in thin or fragmented markets. When liquidity providers pull back simultaneously, even modest sell orders can cause extreme price swings.

Solstice Injects Liquidity to Stabilize Markets

Following the drop, Solstice, the issuer associated with USX, stepped in to restore stability. The team confirmed that it injected fresh liquidity into secondary markets shortly after the incident. After the intervention, USX rebounded to around $0.94. While this remains below full parity, it marked a rapid recovery from the intraday low. Solstice stated that the issue was isolated to secondary market trading. According to the team, primary market functions continued to operate normally throughout the event.

Issuer Says Collateral Remains Intact

In a public statement, Solstice said the net asset value backing USX remained unaffected. The firm claimed the stablecoin is backed by collateral exceeding 100% of the circulating supply. The team also confirmed that 1:1 redemptions in the primary market were fully available during the volatility. To reinforce confidence, Solstice requested an additional third-party attestation and said it would publish the report once completed. Solstice emphasized that no custodied assets were compromised. The firm described the episode as a liquidity mismatch rather than a solvency issue.

Stablecoin Risks Resurface as Issuance Grows

The USX incident highlights persistent risks in the expanding stablecoin sector. Even without collateral problems, secondary market dynamics can break pegs quickly when liquidity dries up. Traders noted that sharp deviations can create risk and opportunity. However, such moves also expose retail users to sudden losses if exits are unavailable.

As more projects launch stablecoins across different chains, analysts expect similar events to occur. Thin liquidity, fragmented venues and fast-moving sentiment can combine to overwhelm pegs, even temporarily. USX’s brief collapse underscores a key lesson. Stablecoins depend not only on collateral, but also on continuous and deep liquidity. Without both, price stability can break in minutes, even on major networks like Solana.