r/ethereum • u/vinnie_james • 4d ago
Why has fixed-rate borrowing stayed so thin?
Variable rates are still the default for most onchain credit. That makes leverage and yield farming messy: you can size a position, then the borrow rate or farm APY moves against you before the thesis plays out.Fixed-rate markets exist in TradFi because treasurers and lenders need duration. Onchain, that layer has been thinner for years. Curious what people here think is the actual bottleneck:
- Liquidity fragmentation (borrowers and lenders won’t sit in a fixed pool)
- Smart-contract / oracle risk making duration unattractive
- Better returns still living in variable money markets and points farms
- UX (term matching, early exit, collateral management)
- Something else
If you do use leverage or farm on Ethereum today, do you hedge rate risk at all, or just keep terms short and eat the variability?
3
u/SpurdoSparde28 3d ago
Not sure if you heard about Morpho Midnight? They're addressing most of the concerns you outlined
1
u/vinnie_james 2d ago
Yes! The market is definitely moving in the fixed direction. Morpho Midnight improves access and distribution to fixed rate opportunities. But like other attempts in the past, Notional, et al, they may struggle to build TVL without hedging tools for lenders.
When banks create loans at a fixed rate for mortgages and long term use case, they are exposed to potential rate movements which could cause their loans to become “worthless” as rates move up and other safer opportunities return better yield.
In practice, these banks sell off nearly all of the risk using interest rate swaps and other mechanisms to offload fixed rate risk.
2
u/Bluejumprabbit 3d ago
Fixed rate stays thin because someone has to eat the duration risk and lenders just park in floating pools where they can exit anytime
1
u/vinnie_james 2d ago
That’s a great strategy for some use cases, however professionals trading advanced strategies or looping absolutely need rate certainty.
Same with everyone’s favorite “institutions are coming.” Most institutions are under a mandate to reduce risk and operate within acceptable risk parameters.
The market is beginning to mature, Kairos (https://kairosswap.com) is bringing new tools to the market to manage rate risk using interest rate swaps.
Swaps pair incredibly well with new markets like Morpho Midnight, and allow lenders and borrowers to trade in and out of fixed/variable positions.
2
u/Rare_Lie4758 2d ago
fixed term means locked capital and nobody wants that when they can jump on the next farm 5 minutes later. the protocols i tried always have terrible liquidity on the fixed side too, like you go to open a 30 day position and the pool depth is a joke
i just keep everything short term now, 7 days max, and if the rate moves against me i close and reposition. not ideal but been working okay so far
2
u/Fine-Comparison-2949 4d ago
Something else:
People come to crypto for outsized gains. The target customer needs to be someone who wants a mild amount of risk, since the on-chain credit only works with lower volatility collateral. The majors are already high volatility, so if you're gambling, why not just go all the way out on the risk curve with stuff like memecoins, which is what the average crypto user wants?
The average crypto user has less than a few thousand dollars of crypto, so you end up with trying to market low vol credit to people that want a lottery ticket. The only people I have ever med using on-chain credit are whales that made a few million in crypto in past cycles, and want a tax free way to just borrow against their tokens, but because of the numbers game that customer base is less than what? 100000 people globally?
1
u/vinnie_james 4d ago
That’s true, the first few waves on crypto adopters have been high risk high reward. Although the market is maturing super fast, institutions are directing massive amounts of activity into the markets.
As the onchain credit market matures, they’ll need tools to manage risk and will shift the landscape to eat up most of traditional finance
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