A provocative chart demonstrating a sharp negative correlation between 10-year Treasuries and the dollar appears to suggest the U.S. currency may be losing its safe-haven appeal.

The chart by currency fund manager Axel Merk of Merk Investments showed the 1-year rolling correlation between the U.S. dollar index and 10-year Treasury notes over the past 18 years, revealing a steep plunge from the summer of 2012 until today.

That drop-off means that while U.S. Treasuries are currently viewed as a safe haven, attracting investment, the U.S. dollar is not simultaneously rising, but instead has fallen against a basket of currencies.

In other words, there has been flight out of the greenback at the same time as the flight to the safety of Treasuries. It's not that the two assets moved out of correlation; rather, the relationship is one of high and rising negative correlation (of close to -0.60).

A variety of conflicting approaches could explain this divergence. For example, Merk entertained the possibility that investors would turn to the dollar in a "real" crisis versus today's "subtle" crises.

Looking at 10-year, 30-plus year and 80-year time frames, Axel Merk found that including gold always enhanced risk-adjusted portfolio returns.

But the veteran currency manager prefered a different explanation. He said the sharp selloff in the dollar began precisely when European Central Bank head Mario Draghi promised to do "whatever it takes" to save the eurozone.

The chart suggested to Merk that, as he put it, "the euro has become a true competitor to the greenback."

It remains to be seen whether the declining fortunes of the dollar are a temporary phenomenon or indicative of a loss of safe haven status. Merk clearly favored the latter view, writing "we have long argued that there may not be such a thing anymore as a safe asset and investors may want to take a diversified approach to something as mundane as cash."

Indeed, just days ago Gluskin Sheff chief economist David Rosenberg, widely followed by financial advisors who read his popular daily economic report, Breakfast with Dave, observed that global investors have been flocking to the Canadian dollar, despite aggressive efforts by Ottawa to talk down the loonie.

In Canada's Financial Post, Rosenberg wrote, "Net foreign buying of Canadian equities has topped $27 billion over the past six months, which has only happened two other times on record. Global investors apparently see what I see: CAD weakness represents massive stimulus.

NOT FOR REPRINT

© 2025 ALM Global, LLC, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to [email protected]. For more information visit Asset & Logo Licensing.