
US 10-year yield at 4.6% keeps the dollar range-bound; carry trade favors MXN and ZAR while PLN remains dollar-supportive with key support at 3.75.
The US dollar drifted lower against the Mexican peso and the South African rand on Tuesday as markets paused for clearer direction. The 10-year Treasury yield held near 4.6%, keeping the rate differential wide enough to support carry trades in several emerging market pairs, though each showed a distinct technical setup.
Against the peso, the dollar slipped to the bottom of a two-week consolidation range near the 50-day moving average. Chris, a proprietary trader with more than 20 years of experience, said the 50-day EMA is attracting action and the interest rate differential still favors the peso. “It looks like we’re just trying to determine whether the US dollar picks up strength or if we fall back down in this consolidation area,” he wrote. Mexico’s yield premium over the US keeps the carry trade to the downside.
The dollar also edged lower against the South African rand, testing the 50-day EMA near 16.5. That level has acted as resistance in recent sessions, with sellers pushing the dollar back toward 16.2. Chris pointed out that the 200-day EMA at 16.67, which is dropping, offers potential technical resistance. The rand benefits from higher interest rates, similar to the peso, and the pair has drifted through the summer months.
The picture was different for the Polish zloty. The dollar hovered around 3.8 against the zloty, with recent support at 3.75. Unlike the peso and rand, the interest rate differential here favors the US dollar, Chris said. The pair has been in an uptrend, and despite a selloff in the last couple of days, buyers continue to come back. “When you look at the longer-term charts, it could be a nice bottoming pattern,” he wrote, calling it a pair that typically grinds rather than flies in one direction.
The macro backdrop for these pairs remains anchored to US yields. With the 10-year at 4.6%, the dollar’s direction depends on whether yields push higher or ease. For carry trades, the differential between US and emerging market rates is the key driver. Chris suggested that as rates rise in America, it makes sense to see continued action in the zloty pair. For more on how yields affect currency movements, traders can check the forex market analysis page.
The 200-day EMA on USD/ZAR sits at 16.67 and is dropping. On USD/PLN, support at 3.75 has held so far.
Drafted by a large language model from the source reporting linked above, then screened by automated publishing checks. It is not read by a journalist before publication. Some articles cite our Alpha Score. Verify prices and figures against the original source. Educational coverage, not personalized advice.