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![HoldenWalker99 Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::1894800292639608832.png) Holden Walker [@HoldenWalker99](/creator/twitter/HoldenWalker99) on x XXX followers
Created: 2025-07-15 18:58:29 UTC

The gap between $FNMAS $FMCKJ $FNMAT & lower coupon $25s/$50s is widening & rightfully so given the "risk-free" 10-year UST yield ~4.5%. The following graph shows expected market value for 4%/5%/8% coupon series based on different required premiums vs. UST. $FNMA $FMCC

![](https://pbs.twimg.com/media/Gv63ihYWoAAIHY-.jpg)

XXXXX engagements

![Engagements Line Chart](https://lunarcrush.com/gi/w:600/p:tweet::1945196285016920567/c:line.svg)

**Related Topics**
[the gap](/topic/the-gap)
[$fmcc](/topic/$fmcc)
[$fnma](/topic/$fnma)
[$50s](/topic/$50s)
[$25s](/topic/$25s)
[$fnmat](/topic/$fnmat)
[$fmckj](/topic/$fmckj)
[$fnmas](/topic/$fnmas)

[Post Link](https://x.com/HoldenWalker99/status/1945196285016920567)