Why Aspan

Traditional leverage tools (e.g., perpetual contracts) and lending protocols are not suitable for long-term investment. Aspan redefines on-chain leverage and yield through its unique mechanism design.

  1. Comparison with Perpetual Contracts (Perps) Pain Point: If you hold a long BNB position during a bull market, you may be subject to annualized funding fees of 20% or even 100% due to long-side congestion. These fees will continuously erode your profits.

Features
Perpetual Contracts (Perps)
Aspan (xBNB)

Holding Costs

High funding fees (paid every 8 hours)

0% funding fees (permanently free)

Liquidation Risk

Vulnerable to liquidation from price wicks

No forced liquidation (only net value decay)

Asset Nature

Synthetic asset

Spot leverage asset

  1. Comparison with Lending Protocols Pain Point: In protocols like Venus, loop borrowing requires constant monitoring of the LTV (Loan-to-Value) ratio. A simple oversleep or on-chain congestion can lead to the liquidation of your collateral.

Operational Complexity

Complex (loop borrowing, collateral topping-up)

Simple (buy and hold)

Capital Efficiency

Low (requires over-collateralization)

High (built-in 3x leverage)

Psychological Pressure

High (constant fear of liquidation thresholds)

Low (no maintenance required)

  1. Comparison with Traditional Stablecoins Pain Point: Traditional stablecoins like USDT/USDC depreciate due to inflation when idle in wallets, while most decentralized stablecoins lack sustainable yield sources.

Yield Source

None (0%)

Real yield (LST staking rewards)

Yield Rate Model

Relies on mining subsidies

Derived from native staking rewards of underlying protocol assets

Censorship Resistance

Centralized control

Decentralized & code-governed

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