The first concrete diplomatic breakthrough of the crisis. Trump posted on Truth Social Friday May 23 that the Iran deal is "largely negotiated", including reopening the strait with no tolls. Axios scooped draft terms Sunday: a 60-day MoU with Iran clearing mines and lifting Hormuz tolls, in exchange for the US lifting the port blockade and granting sanctions waivers on a "relief for performance" basis. Iran pledges never to pursue weapons and to negotiate an enrichment freeze. Brent cracked from $112 Monday to $97 today, down roughly 14% on the week.
On the macro side, Kevin Warsh was sworn in at the White House Friday, the first Fed ceremony there since Greenspan 1987. His first speech leaned dovish on inflation outlook but reaffirmed the price-stability mandate. UMich consumer sentiment final hit an all-time record low of 44.8 (since 1952). FOMC minutes from April 28-29 (released May 20) showed a hawkish minority floating policy firming. The SPR drained another 10mb to below 375mb, the largest weekly draw on record. Drewry WCI added another 6% to $2,712. Memorial Day closed markets Monday May 25.
Calibration note: A clean lesson this week. Three of five trigger calls assumed kinetic/data-driven mechanics. The diplomatic-surprise variable, which we kept in the trigger set but rated low-probability, fired and overrode everything else. When a tail trigger has highest impact on the tape, weight it heavier even if its probability looks low. The W21 Iran-proposal trigger (now revived) needs to stay in the W22 set.
Cracked $15 on Trump post
Copper holds $6.40
Held above 99 all week
3rd straight weekly gain
This week's defining variable: Whether the 14-point MoU draft survives contact with the Israeli leg. Axios reports the deal is contingent on Israel-Hezbollah de-escalation. If that holds and Iran starts visibly clearing mines, Brent tests $90 and gold catches a bid as cuts re-enter pricing. If the MoU stalls or Iran misses a "performance" milestone, the rally in optimism unwinds inside 48 hours.
| Material | Price | WoW | 8-Week | Note |
|---|---|---|---|---|
| WTI Crude | ~$93.60/bbl | -13.9% | +44% | Broke $100 floor Wed on Trump post. Peak $108.66 May 18. |
| Brent Crude | ~$96.81/bbl | -13.6% | +50% | $112.10 Mon to $96.81 Tue. Biggest weekly crack of crisis. |
| Diesel | ~$5.20/gal | -4% | +36% | Crack spreads compressed with crude. EST |
| Gasoline | ~$4.20/gal | -3% | +38% | Pump relief now visible. EST |
| Natural Gas | ~$3.07/MMBtu | +1.6% | -1% | Held the $3 line. |
| Gold | ~$4,520.2/oz | -0.7% | -7% | Capped by DXY 99 + hawkish FOMC minutes. |
| Copper (COMEX) | ~$6.40/lb | +2.1% | +31% | Held the bid. Flash PMI Mfg 55.3 (4-yr high) supports. |
| Aluminum | ~$2.50/lb | flat | +33% | Tariff anchor unchanged. EST |
| Steel (CRC) | ~$1,150/s.ton | flat | +105% | Tariff + tight supply. EST |
| Dollar (DXY) | ~99.15 | +1.2% | -7% | Above 99 all week. Peak 99.32 May 22 on Warsh + minutes. |
| Mex. Peso | ~17.62/USD | -1.1% | -0.4% | Pressured by DXY firmness. EST |
| British Pound | ~$1.328 | -1.9% | +2% | Below $1.33 on DXY surge. |
| Euro | ~$1.162 | -1.2% | +1% | Through $1.17. EU-US Turnberry deal removed one tail risk. |
| Container Freight | $2,712/40ft | +6% | +5% | Drewry WCI May 21. 3rd straight weekly gain. |
| Intra-Asia (IACI) | $959/40ft | +2% | +75% | May 22. Since Hormuz onset. |
| Trucking (van) | ~$2.68/mile | flat | +30% YoY | DAT April baseline. MEDIUM |
| Bitcoin | ~$77,448 | +0.9% | +15% | Stabilized after 6-day ETF outflow streak (-$1.26B). |
| Ethereum | ~$2,132 | +1.1% | +8% | Held the $2,100 line. Lagged BTC again. |
| Solana | ~$85.61 | +1.7% | +1% | Drifted flat. Macro pressure continued. |
Sources: Yahoo Finance (intraday May 26), Drewry WCI & IACI (May 21-22), DAT April Trendlines, EIA WPSR May 21, BLS, Census, Fed G.17, Philly Fed, NY Fed, UMich SCA, federalreserve.gov, CoinDesk. WoW = May 26 close vs May 18 close.
The cleanest single-driver week of the crisis. Trump's Friday Truth Social post and Sunday's Axios scoop cracked oil $15 in three sessions. Everything else traded around that. The dollar held above 99 on hawkish FOMC minutes and Warsh's swearing-in. Gold gave back nothing on the oil drop because real yields kept rising. Crypto stabilized after the prior week's ETF flush. Freight kept grinding higher on peak-season surcharge announcements that locked in regardless of the diplomatic tape.
The week in one trade: the diplomatic surprise that everyone said was coming "eventually" landed Friday. Oil priced it; the dollar did not. Gold, copper, and crypto all sat tight. That tells us the market believes the deal more for the oil price than for the macro path. The 14-point MoU is contingent on Israel-Hezbollah de-escalation; that is the unspoken risk now.
The week. Monday May 18 brought a fresh Brent push to $112 on momentum from the prior week's Saudi/Kuwait airspace restoration. Tuesday-Wednesday Iran formalized its Persian Gulf Strait Authority zone (geographic boundaries from Kuh-e Mubarak to Qeshm). Thursday morning IRGC reported 31 vessels coordinated through. Friday Trump posted his "largely negotiated" framing and oil dumped. Sunday Axios scooped the draft terms. Today markets reopen with Brent below $100 for the first time since May 7.
What the deal terms imply for the supply picture. If Iran clears mines on the 60-day timeline, Hormuz throughput goes back toward normal in roughly Q3. Aramco's East-West pipeline (currently maxed at ~7mb/d) becomes less critical. PGSA tolls disappear. War-risk insurance compresses from the current 1-5% of hull and machinery toward the pre-war 0.1-0.2%. The market is now pricing roughly 60% probability of the deal landing, by our read of the oil curve flattening. If it lands, Brent has another $5-8 of downside. If it slips, the rally that started in February is fully back in play.
Copper held the bid at $6.40. Intraweek high $6.34 on Friday. S&P Global Flash Manufacturing PMI for May printed 55.3, a four-year high and a clean beat versus 53.8 expected. New orders accelerated. The China demand story remains the unspoken pillar; if the Iran deal frees more Iranian oil into the global market, Chinese refiners benefit on the input side and industrial activity stays firm. Copper is reading that scenario.
Steel CRC and aluminum unchanged at ~$1,150/short ton and ~$2.50/lb. The 50% Section 232 tariff regime still sets the floor. Empire State May 19.6 (vs 7.8 expected) on the high side, Philly Fed May -0.4 (vs 18.0 expected) on the low side. Regional industrial readings diverging sharply; the national prints (Flash PMI Mfg 55.3) suggest the divergence is geographic, not structural.
The Warsh swearing-in was the optics story; the FOMC minutes were the policy story. Warsh's first speech leaned dovish on outlook but hawkish on Fed credibility, which markets read as net hawkish. The April 28-29 FOMC minutes released May 20 confirmed the 8-4 split (most dissents since 1992) included a minority floating policy FIRMING, not easing. DXY went 98.97 Monday to 99.32 Friday, six-week high. The cut path on Polymarket moved further out. Goldman gave up on its September call. JPM still flags a Q3 2027 hike as possible.
The diplomatic tape did not help the dollar bears. A peace breakthrough would normally soften DXY (Iran risk-off compresses, gold catches a bid, capital flows ease toward EM). None of that happened. Instead the dollar held because the hot UMich inflation expectations data (1y 4.8%, 5y 3.9%) gave the bond market more reason to keep real yields high. Treasury sold a 10y TIPS at 2.169% real with weak demand. The macro setup post-deal: lower oil, higher real yields, firm dollar, sticky gold.
FX cross-rates. Pound to $1.328 (-1.9% WoW), Euro to $1.162 (-1.2%), Peso to 17.62 (-1.1%). The Turnberry EU-US trade deal (May 20) removed one tail risk on European exports (15% cap on most EU goods, EU drops industrial tariffs), but it was already priced in. For US importers, the DXY break above 99 reopens the W19 short-EUR/short-peso hedge book at better entry. The W20-W21 lesson on capitulation lows still applies; if the deal lands cleanly, DXY rolls back to 98.
Trucking and inland freight. DAT April baseline holds ($2.68 van, $3.12 reefer, $3.46 flatbed). Diesel surcharges in trucking should ease over the next 3-4 weeks if WTI sub-$95 holds. The Q2 contract resets are locked. Auto sales softening from W19's Cox forecast continues, with UMich 44.8 record-low sentiment as the supporting consumer signal. Pakistan's six overland corridors (Karachi-Gwadar to Gabd and Taftan) continue clearing the regional bottleneck since April 30 activation.
What happened. BTC opened May 18 at $76,751, sold to $74,500 intraweek Wed-Thu, recovered to close $77,448 May 25. ETH held the $2,100 line. SOL drifted to $85.61. The pattern is now familiar: hot macro = ETF outflows = sideways/down crypto regardless of legislative tailwind. CLARITY Act remains parked between Senate Banking (cleared 15-9 May 14) and Senate Ag merger; floor vote tracked for early June with 60-vote threshold as the binding constraint. White House July 4 signing target is slipping but not abandoned.
What to watch. If the Iran deal lands and the Fed cut path re-opens on softer June data, BTC has $85K back in play within four weeks. If the deal slips and Brent re-rallies through $110, crypto stays under macro pressure. The legislative track is now a secondary driver; macro is primary.
If/then logic for the moves that matter. Trigger the action, not the headline.
Concrete moves for procurement, treasury, and supply-chain teams given the W22 setup.
View the live Hormuz tracker → Real-time vessel traffic, crisis metrics, and full timeline.
- Trump's "largely negotiated" claim disputed by Iran's Fars. Iran framed it as "incomplete and inconsistent with reality." Deal optimism is real but not unilateral
- 14-point MoU contingent on Israel-Hezbollah de-escalation. Weakest leg of the deal. One Hezbollah-Israel escalation kills the whole framework
- PGSA formalized geographic zone May 20. Iran institutionalizing the toll regime even as it negotiates to lift it. Hedging posture
- Filipino-crew harassment narrative (WaPo May 19) shows kinetic harassment continuing even as diplomacy moves forward
- UMich final 44.8 (all-time record low since 1952). 1y inflation expectations 4.8%, 5y 3.9%. Consumer side of the economy is breaking
- SPR at sub-375mb after 10mb single-week pull (largest ever). Cumulative 2026 release ~40mb. Treasury cap on WTI has ~50mb runway at current pace
- WCI +6% to $2,712 (third straight weekly gain). Shanghai-Rotterdam +15%. Surcharges locking through July regardless of diplomacy
- FOMC minutes hawkish minority floated firming. Polymarket no-2026-cuts at 66%. Goldman gave up September call