Can Synthetix Survive the Stablecoin Storm? sUSD Falls to $0.83
Synthetix’s native stablecoin, Synthetix USD (sUSD), fell to $0.83 on April 10, its lowest level in five years, sparking renewed concerns over its peg stability and echoes of Terra’s UST collapse.
sUSD has struggled to maintain its intended 1:1 peg with the US dollar throughout 2025. According to CoinGecko, the stablecoin dropped to $0.96 on Jan. 1, recovered briefly to $0.99 in early February, and continued to fluctuate throughout the first quarter.
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The recent April low highlights growing pressure on the system’s collateral structure.
sUSD is a crypto-collateralized stablecoin backed by SNX tokens—the native asset of the Synthetix protocol.
sUSD price chart (Source: CoinGecko)
Users mint sUSD by locking up SNX, making the stablecoin’s backing highly dependent on SNX’s market value.
This interdependence introduces systemic risk: if SNX prices fall significantly, it could trigger a chain reaction of redemptions and sell-offs that further drive down SNX’s price.
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Synthetix Stablecoin Risks a “Death Spiralâ€
Rob Schmitt, co-founder of the risk tokenization platform Cork Protocol, flagged the danger of a potential “death spiral†scenario after sUSD slipped to $0.91 on April 1.
While drawing comparisons to Terra’s infamous UST collapse in 2022, Schmitt noted critical differences. He pointed out that Synthetix maintains a $30 million treasury reserve, which covers approximately half of the outstanding sUSD debt—an important buffer against systemic failure.
Synthetix founder Kain Warwick responded to the concerns with measured confidence. He explained that recent volatility stems from changes in the mechanisms that support sUSD’s peg.
He acknowledged that sUSD’s fully crypto-collateralized design allows for short-term deviations from the dollar peg but emphasized that mechanisms are in place to restore it over time.
Stablecoin Woes Extend Beyond sUSD
sUSD isn’t the only stablecoin facing pressure. On April 7, Synnax’s syUSD dropped to $0.94 amid a wave of concentrated sell-offs. The project attributed the decline to temporary trading behavior and stated that it is implementing a fully open redemption system to reinforce its peg.
The downturns underscore the ongoing fragility of algorithmic and crypto-backed stablecoins. As the industry grapples with past failures, protocols like Synthetix must demonstrate resilience and adaptability to maintain user trust.
