How Does XSY Work?
XSY is a CeDeFi basis trading protocol on Avalanche that earns yield by capturing perpetual funding rates while hedging price risk. It uses institutional custody via Ceffu and Copper Clearloop, with Quantstamp audits and a team from Algorand, Paxos, and Wall Street backgrounds. Its C+ grade reflects custodial counterparty risk and limited public documentation, partially offset by institutional-grade custody arrangements.
TVL
$21M
Sector
Yield
Risk Grade
C
Value Grade
D
Core Mechanisms
2.1.2
Basis trading via perpetual funding rate arbitrage on centralized exchanges
Standard basis trade pattern (long spot, short perp). Well-understood from Ethena and similar CeDeFi protocols.
5.4.1
Institutional custody via Ceffu and Copper Clearloop for off-chain trading capital
Standard institutional custody setup.
7.3.1
NovelAvalanche-exclusive partnership with potential yield incentives
Exclusive chain partnership with Avalanche for basis trading TVL is an unusual distribution arrangement.
Yield Generation > Basis Trade
NovelXSY constructs Unity ($UTY) synthetic dollar by pairing long spot AVAX holdings with short perpetual futures, capturing funding rate spread while maintaining delta-neutral exposure
Combines delta-neutral yield with synthetic dollar stability on Avalanche
Token Economics > Collateral Backing
UTY is backed by AVAX spot collateral held against short perp positions, with yield derived from funding rate differentials rather than traditional lending
Relies on persistently positive funding rates for yield sustainability
How the Pieces Interact
Basis trading profits depend on CEX operational continuity. Exchange downtime, withdrawal restrictions, or insolvency would trap trading capital even with institutional custody.
Extended negative funding rates erode deposited capital. Limited documentation makes it unclear what risk management triggers exist to unwind positions.
Single-chain exclusive partnership concentrates all TVL on Avalanche. Any Avalanche-specific issues would affect 100% of operations.
If AVAX funding rates turn persistently negative, the basis trade becomes unprofitable and UTY yield collapses, potentially triggering mass redemptions
What Could Go Wrong
- CeDeFi basis trading relies on centralized exchanges for perpetual funding rate arbitrage, introducing custodial counterparty risk. XSY uses institutional custody via Ceffu and Copper Clearloop to mitigate this, but funds are still off-chain during trading.
- Basis trading yields are dependent on positive perpetual funding rates. During extended bear markets, funding rates can turn negative, eroding capital instead of generating yield.
- Limited public documentation makes it difficult to independently verify the protocol's risk management framework, collateralization approach, and trading strategy constraints.
Sustained Negative Funding Rate Capital Erosion
ModerateTrigger: Perpetual funding rates remain negative for >45 days, exceeding the protocol's yield buffer and eroding depositor capital
- 1.Extended bear market causes perpetual funding rates to remain negative across major exchanges — XSY basis trading positions generate losses instead of yield
- 2.Limited public documentation means depositors cannot independently verify risk management response — Uncertainty drives early depositors to request withdrawals
- 3.Withdrawal requests require unwinding basis positions on exchanges via Ceffu/Copper custody — Position unwinding in adverse conditions incurs slippage and additional losses
- 4.Remaining depositors face reduced capital from accumulated negative funding — Protocol TVL drops below $5M, making operations uneconomical
Risk Profile at a Glance
Overall: C (43/100)
Lower score = safer