Treasury Loss? You’re Also Paid Back in Depreciating Dollars

Selloffs in Treasuries are compounded by the real loss in the purchasing power of the dollars they are denominated in.

US Treasuries are in the midst of their worst drawdown, or peak-to-trough decline, for at least half a decade, with the Bloomberg Treasury Index down over 17% from its peak.

At first look, the slide appears small, compared to the other major assets. However, for longer-duration Treasury debt, using the iShares 20+ Year Treasury Bond ETF with ticker TLT as a proxy, the maximum drawdown is approaching 50%. That’s still smaller than gold, the Nikkei, Bitcoin, the S&P 500, but huge for an asset that is supposed to be “risk free”.

US Treasuries Have Drawn Down Almost 20% From Their Peak

Bloomberg

But we are in an inflationary world again, so it is real values that matter most. Using US headline CPI indexed to 100 in 1990, we can build real indices for each asset. Applying US CPI for all of them means we can compare like for like. Now, when we look at maximum drawdowns, we get a different picture. It is no longer the S&P 500 with the largest one (in the Great Depression), but the dollar.

Dollar Has Seen Largest Historical Drawdown in Real Terms

Bloomberg