# 套利案例分析 **Published by:** [DON](https://paragraph.com/@don-2/) **Published on:** 2022-05-08 **URL:** https://paragraph.com/@don-2/2C5qvKE5RZqFXFSVsNlQ ## Content 1、usdt抵押在starlay上,借出astr,拿astr借出bai,bai换成usdc,usdc再进去starlay里面抵押。 2、盈利点 starlay借贷收益,bai溢价收益 3、bai回铆,starlay赎回usdc,usdc买回bai,bai赎回astr,astr赎回拿回usdt 4、因为都是超额抵押做的,资金利用率只有25%,套利空间10%,走下来是赚2.5% 5、我拿8万u抵押在starlay,借了30万astr,30万astr铸了2万u的bai,资金使用率25%,2万bai,换了2.2万usdc ## Publication Information - [DON](https://paragraph.com/@don-2/): Publication homepage - [All Posts](https://paragraph.com/@don-2/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@don-2): Subscribe to updates - [Twitter](https://twitter.com/REN83076123): Follow on Twitter