Hedge fund legend Julian Robertson is betting the farm against long-dated US Treasurys. As Notes readers will be aware, we have been banging the drum on the vulnerability of long-dated US debt for over a month now. But Robertson, of Tiger Management fame, has a different way to make this short long-term Treasurys play (hat tip Market Folly).

Robertson is shorting long-dated US debt using something called a steepener swap play. Although the mechanism of this trade may be unfamiliar, at heart it’s a simple bet on inflation.

Robertson reckons inflation could easily hit 7% and that it could even reach 18%. Again, Notes readers will be familiar with this market script. This from eFinancialNews:

Steepeners are a type of interest rate swap, where one party agrees to pay the other a fixed rate in exchange for