Robert J. Williams 
Reuters put the US dollar at two-month highs and handed the credit to two drivers: renewed expectations for US rate hikes, and Iran diplomacy. The dispatch carries a timestamp of Thursday, Sept. 24, 2026 at 03:02 GMT. Higher Treasury yields do the rest of the work in it. No dollar index level appears anywhere in the report.
The Iran line is the one to stop on. Iran diplomacy has moved this market before, and it moved it hard in the other direction.
Every number below carries an outlet and a timestamp. Nothing has been estimated or filled in, and where arithmetic runs across two published prints, the arithmetic is shown.
How far back does a two-month high actually reach?
To the last week of July. Which is where the two previous descriptions of this same dollar were already pointing.
| Date (GMT) | How the dollar was described | Date it reaches back to | Outlet |
|---|---|---|---|
| Thu, Sept. 17 | Seven-week high | July 30 | Reuters |
| Tue, Sept. 22, 20:56 | Highest since July 29 | July 29 | Investing.com |
| Thu, Sept. 24, 03:02 | Two-month highs | About July 24 | Reuters |
Run the calendar on the newest one. Two months before Sept. 24 lands on Friday, July 24. Eight weeks before Sept. 24 lands on Thursday, July 30. “Two months” is a rounded phrase, so it covers both, and the whole spread is six days wide.
Every threshold the wires have named this week sits inside a single week of July trading. That week is the one PipPenguin took apart on Tuesday. The adjective keeps changing. The date underneath it hasn’t.
Where is the dollar index actually trading?
At 100.2, and that print is now three sessions old.
CNBC published it on Monday, Sept. 21 at 02:30 GMT, alongside a yen drawing intervention watch around 156.60. FXStreet had the index just above 100 on Sept. 17 at 19:50 GMT, and around 99.60 on Sept. 15 at 12:41 GMT. From 99.60 to 100.2 is 0.6%, on this desk’s arithmetic across those two prints.
August gives the claim its shape. Reuters had the index at about 99.7 on Friday, Aug. 28 and called that the highest since mid-August. So a reach-back into late July needs a July level above Monday’s 100.2. Nobody has published one.
Has Iran diplomacy ever lifted the dollar?
Not once in this desk’s record. Three times it did the opposite, and all three are dated.
The White House confirmed a bilateral ceasefire framework with Tehran on Tuesday, April 8. By that Friday the dollar was on pace for a weekly loss of more than 1.5%, its sharpest five-day slide since mid-January. On Monday, April 14, peace-talk optimism and a soft producer price print pushed the index below 100 for the first time since mid-2023. Four days later Iran confirmed the Strait of Hormuz reopening and the dollar gave back nearly all of its war premium in one session.
The mechanism is plumbing, not sentiment. Crude trades in dollars, so a Gulf supply scare forces importers to buy more dollars for the same barrels. Roughly a fifth of the world’s daily oil supply moves through Hormuz. Take the scare away and that mechanical bid goes with it.
Which Iran story is the dollar trading?
Both of them, ten days apart, in the same direction.
On Sept. 14 a NordFX market pulse published at 08:10 GMT tied a crude surge to US-Iran tensions, with Brent above $107 and Fed hike odds near 87%. Escalation, dollar higher. Thursday’s Reuters dispatch has diplomacy, dollar higher. Nothing in between updates the Brent level.
This isn’t new either. RTTNews had the dollar ticking up on Friday, Sept. 11 while Hormuz reopening hopes were building, and PipPenguin flagged the contradiction at the time. A variable that supports the dollar whichever way it breaks isn’t a driver. It’s colour.
What are the higher Treasury yields Reuters cites?
Unquoted, and the last dated one is two weeks old.
The US 10-year sat at roughly 4.84% on Sept. 10, and that remains the only sourced yield in September’s record. FXStreet put yields at highs last seen in 2007 on Sept. 15 without printing a figure. The Reuters markets dashboard, timestamped Sept. 17 at 01:37 GMT, called government bond yields mixed that same week.
Three reports, one number between them, and the number predates the Fed meeting.
Rate hikes, plural. What is priced?
One delivered increase and no published odds on a second.
The Federal Reserve moved 25 basis points (bps) on Wednesday, Sept. 16, its first increase since 2023, per FXStreet. The target range that increment lands on has not appeared in any September dispatch this desk holds. Hike odds were published twice, both before the meeting: near 87% on Sept. 14 per NordFX, above 92% on Sept. 15 per FXStreet.
“Renewed expectations” describes what happened after that. No probability has been attached to it.
Analyst Take
Thursday’s dispatch reports one checkable thing, and it’s the same thing Tuesday’s did. The dollar is holding a level it reached during Fed week. Seven-week high, highest since July 29, two-month highs. Three phrasings, five sessions, one week of July underneath all of them.
The Iran line is where the reporting stops being descriptive. This desk has three dated episodes of Iran de-escalation and the dollar fell in every one, including a week that was its worst since January. Now the same variable arrives on the bull side, unnamed, with no talks, no venue, no official and no date attached to it. Ten days earlier the opposite headline got the same credit.
So the honest reading is that Iran is doing nothing here and the Fed is doing all of it. That view has a hole in it. The desk has no post-meeting hike probability and no yield print since Sept. 10, so the Fed leg can’t be sized either. What can be sized is the index, and it has gone from 99.60 on Sept. 15 to 100.2 on Sept. 21.
For a trader, Thursday’s usable content is a direction and a rounded adjective. The last actual number is Monday’s.
What to watch next
A dated dollar index level. None has been published since CNBC’s 100.2 on Monday, Sept. 21, and two reports of fresh highs have arrived without one since.
A July index print. Three separate reach-backs now point into the July 24-30 window and no outlet has published a level from it.
Something named on Iran. A government statement, a talks venue, an IAEA notice, an insurer repricing Gulf transit. “Iran diplomacy” with no actor attached is positioning chatter, and this desk has said so twice already this month.
A US 10-year yield. Roughly 4.84% on Sept. 10 is the last sourced level, and it predates both the Fed’s Sept. 16 increase and every claim about elevated yields since.
A EUR/USD price. The euro carries 57.6% of the ICE US Dollar Index against the yen’s 13.6%, per ICE’s published contract composition. Its last sourced level is 1.1535, from the Reuters dashboard on Sept. 17.
Frequently asked questions
Is the US dollar really at a two-month high?
Reuters says so in a dispatch timestamped Sept. 24, 2026 at 03:02 GMT and publishes no index level. The last dated print is 100.2, from CNBC on Sept. 21 at 02:30 GMT.
Why would Iran diplomacy strengthen the dollar?
On this desk’s record, it hasn’t. Iran’s April 8 ceasefire framework preceded the dollar’s worst week since January. April 14 peace-talk optimism took the index below 100. Iran’s April 18 Hormuz reopening stripped out the war premium in a single session. Thursday’s dispatch names no talks, no official and no date, which is why the claim carries a direction and nothing testable.
How high are US Treasury yields right now?
Unpublished. The last dated US 10-year in September’s record is roughly 4.84% on Sept. 10, two weeks before Reuters credited higher yields with supporting the dollar. FXStreet called yields post-2007 highs on Sept. 15 without quoting one.
Did the Federal Reserve raise rates again in September 2026?
Once, on Wednesday, Sept. 16, by 25 bps. FXStreet reported it as the first increase since 2023. No outlet this month has published the target range it applies to, and no probability has been published for a further hike.
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First reported by Reuters. This article is for information only and is not financial advice. Trading foreign exchange carries a high level of risk and may not be suitable for all investors.
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