Read on Twitter
1) I can definitely see an argument for using 60% rather than 75% for USDT, or even as low as 50%.
But I think it's worth noting exactly how central USDT is to crypto. You can be happy or sad about that fact--but it is a fact, and one we can't ignore. https://twitter.com/MonetSupply/status/1277005227900559360
But I think it's worth noting exactly how central USDT is to crypto. You can be happy or sad about that fact--but it is a fact, and one we can't ignore. https://twitter.com/MonetSupply/status/1277005227900559360
2) Each day, roughly $20b of USDT trades. The other stablecoins trade less than $1b COMBINED.
https://www.coingecko.com/en/stablecoins
By not supporting USDT you're giving up on supplying to 95% of spot trading volume in crypto.
https://www.coingecko.com/en/stablecoins
By not supporting USDT you're giving up on supplying to 95% of spot trading volume in crypto.
3) "sure", you say, "but that's only because people have to!"
This doesn't turn out to be true.
FTX gets constant requests to have futures priced in USDT rather than USD. We don't--for many of the reasons @MonetSupply says--though we do accept USDT collateral.
This doesn't turn out to be true.
FTX gets constant requests to have futures priced in USDT rather than USD. We don't--for many of the reasons @MonetSupply says--though we do accept USDT collateral.
4) And if you travel to Asia, you'll see an interesting pattern: lots of clients actually trust USDT _more_ than USDC, or TUSD, etc.
Why? Because rather than focusing on the banking part of it--something that's tough for a lot of the world anyway--they look at liquidity
Why? Because rather than focusing on the banking part of it--something that's tough for a lot of the world anyway--they look at liquidity
5) It's a *lot* easier to get market liquidity for USDT than other stablecoins. If you don't trust your *own* banking to create/redeem, you might end up prefering USDT's liquidity to other stablecoins.
6) For a while FTX only had USD spot markets. We recently added USDT ones and on day one they traded as much as our USD markets did.
7) Now for @compoundfinance's purpose it makes sense to care primarily about crash risk.
And on that @MonetSupply is basically right--USDT's crash risk is probably greater than USDC's. And that is a real argument for taking down the collateral factor for it.
And on that @MonetSupply is basically right--USDT's crash risk is probably greater than USDC's. And that is a real argument for taking down the collateral factor for it.
8) But this has to be traded off against utility, and the truth is that by not supporting utility you're not supporting the majority of the crypto ecosystem. (And, not a huge deal, but USDT is way more decentralized than USDC.)
9) So I think a reasonable compromise here is to set USDT's collateral factor to 0.6 or so.
10) Note that if USDT starts to depeg, 40% is still a long way to go! There's lots of space for liquidations, and USDT has lots of liquidity on market.
And the truth is, it *also* has real liquidity off-market. There is a bank account, with $ in it; you can redeem for $.
And the truth is, it *also* has real liquidity off-market. There is a bank account, with $ in it; you can redeem for $.
11) It's not as cheap or fast or easy as redeeming USDC/TUSD/PAX. I really appreciate a lot of what the folks at BFX and USDT have done for the ecosystem--supported most other exchanges' banking for years!--but if I had one suggestion it would be to furthermake redemptions chill
12) But you can do it if you need to, and some have in fact done it, and done it for size.
Which doesn't mean it's always perfect, but it's better than the horror stories that are sometimes rumored.
Which doesn't mean it's always perfect, but it's better than the horror stories that are sometimes rumored.
13) I've edited my proposal to suggest setting the collateral factor for USDT to 0.60--I think that probably is a compromise worth making. Huge thanks to everyone--particularly @MonetSupply--for all the feedback; this is the third time my post has gotten better because of it.
14) I'll end on one last note--which is that for @compoundfinance to grow internationally, understanding the ecosystem across the world is key. And for half the world USDT remains the default, trusted stablecoin.
