10Y rates have been bouncing around since January, as if investors cannot decide whether to brace for recession or high inflation.
30Y rates have been in a rising trend since September 2024, with a big exception occurring around the peak of the tariff wars, when rates fell sharply. These investors have more at risk because their duration is higher, so I would expect to get a better read of the latest thinking and underlying trends from the 30y than from the somehow-noisier 10y.
So the pattern is this:
As high tariffs become more likely, investors start to anticipate a recession occurring soon. This would be accompanied by falling interest rates, which would cause existing bonds to appreciate. Thus, at the height of the March-April tariff war, investors were bidding up the price, and thus bidding down the yields, of long term bonds.
Note that there could have been a different narrative. Investors could have interpreted tariffs as a cause of systemically higher inflation and higher rates in the future. They could have anticipated lower demand for treasuries from foreign exporters who were unable to sell as much. If they'd thought that way, they would have sold duration instead of buying it! Instead the exact opposite happened.
Now that we know how bond investors think and how they don't think about tariffs. They have showed us their playbook. The bond market thinks tariffs will lead to a routine recession, rate cuts, and eventual rescinding of the tariffs. Narratives of stagflation are currently seen as unlikely, despite the outcry of economists and financial media.
That said, their play failed spectacularly. From the bottom on April 3, the rate on 30y treasuries rose 0.59% - even more than that if you measure from the top on May 20. Those who bought in the late March and early April timeframe are nursing nasty red paper losses. It's fair to ask whether they'll run the same play when tariffs increase again.
Now that the stock market has recovered, we could be lining up for another cyclical bout of tariffs. The China truce is already breaking down amid bilateral accusations, and even if Trump keeps his word for three whole months, we're well on our way through the 90 day negotiated agreement.
Another round of the tariff war might mean a similar fall in interest rates as occurred the first time. That would mean quick profits on TLT, ZROZ, or EDV. But you'd want to take those profits quickly to avoid the fate of bond buyers after Trump's last flip flop.
TACO trading means getting in alignment with the crazy. Stocks have recovered from their April lows, as has
Trump's approval rating. This means Trump has more latitude to advance again on his agenda. I suspect now might be a good time to buy high-duration bond ETFs, so that you can sell it when recession seems imminent again. There is always a risk of a grand China deal being announced, but that wouldn't necessarily mean rising rates. Long term rates are already twice the rate of inflation, and over twice the 5-year breakeven implied by TIPS-nominal pricing. So if you're OK with earning just a 5% yield, you might earn another 5% in capital gains over the next 3-5 of months.
I don't see conservative bond traders adopting the Democratic party line that tariffs will lead to high inflation or stagflation, but maybe wait for the May CPI report to judge what happens next.