Phantom Ends Sui Support: Will Sept. 24 Drive SUI Selling Pressure?
Phantom will end support for the Sui network on September 24, 2026, requiring users to move or sell SUI. SUI has gained 3% in 24 hours, despite an 82% drop in Sui's total value locked (TVL) from its 2025 peak. Phantom assures users will retain control of their SUI assets.
How this was made

The 30-second read
Why it matters
The announcement may accelerate SUI outflows and depress price ahead of the Sep 24 deadline.
Market read
A direct usability change for SUI holders that could trigger short‑term selling pressure.
What to watch
Potential upcoming network upgrades or partnerships could offset the loss of Phantom support.
Background
Phantom is a popular non‑custodial wallet; its removal of Sui support reduces accessibility for users.
Ticker impact
Phantom will stop supporting the Sui network on Sept. 24, forcing holders to move or sell SUI.
Potential short-term dip of 5‑10% ahead of the Sep 24 cutoff.
Wallet support is a key usability factor; loss of a major wallet often leads to price declines, especially with already low TVL.
Market effects
May pressure other Sui ecosystem projects and related DeFi tokens.
Primarily affects US and global crypto traders holding SUI.
Limited to the SUI token market; no broader crypto market shift expected.
Counterpoint
If SUI price holds, it could indicate strong community resilience and attract new wallet integrations.
Key entities
- Wallet ProviderPhantom
Non‑custodial crypto wallet ending support for Sui.
- Blockchain NetworkSui
Layer‑1 protocol whose token (SUI) is affected.



