The Ethena Market: Part 1
This is undoubtedly the most advanced market we have ever designed. It layers exciting new features on top of the battle tested lending and oracle engines in a design that is simply miles ahead of anywhere else.
The trade is simple: loop USDe with USDG, pocket the spread for as long as possible and minimise all the other costs:
* Bad liquidations due to secondary market volatility
* Bad trade economics: high entry costs due to slippage and price impact, interest rate spikes eating up yield
* Adverse selection: lending against hacked double/minted tokens, rehypothecation
Each of them have layers of measures (some of many):
✅ Liquidations are permissioned
✅ Oracles: USDE is capped at 1, anchored to USDT, floored at 0.98 with circuit breaker when secondary market diverges (hacks, depeg trigger), USDG is capped at 1, floored at 0.97
✅ Curve is flat and actively managed: rate spikes will not appear in normal course of daily operations.
It's critical to understand: **the market setup has to fit the trade**, especially when trade is so custom
Bad tooling and you end up overpaying, risk managers cannot operate, users worry.
More to come.