Ted Hisokawa
Jun 19, 2026 00:03
Tech-led U.S. shares rallied Thursday after President Donald Trump and Iran’s president signed a memo to reopen the Strait of Hormuz and ease tensions.

Fed Holds Charges as U.S. Shares Rally on Interim U.S.-Iran Peace Deal—Polymarket Costs “No Change” at 74.5%
U.S. shares rose Thursday as traders digested an interim U.S.-Iran peace deal and a Federal Reserve resolution to carry rates of interest regular. On Polymarket, the “Fed Determination in July?” ladder nonetheless costs a “No change” consequence as the bottom case, with odds holding flat at 74.5%.
Key Takeaways
- Polymarket implies a 74.5% probability the Fed makes no charge change after the July 2026 assembly.
- Merchants saved pricing regular at the same time as markets weighed oil’s pullback after the interim U.S.-Iran deal and renewed speak from Fed officers {that a} hike later this yr stays doable.
- The contract resolves on July 29, 2026, whereas the main “No change” odds are down 18.0 proportion factors over the previous 24 hours.
U.S. shares climbed on Thursday, led by know-how shares, as traders reacted to optimism round an interim U.S.-Iran peace deal and the most recent Federal Reserve coverage resolution. The Nasdaq Composite jumped by almost 2%, whereas the S&P 500 rose about 1.1% and the Dow added roughly 0.3%. President Donald Trump and Iran’s president signed a memo outlining the peace settlement, which included reopening the Strait of Hormuz to industrial site visitors and eradicating a U.S. naval blockade within the area. Negotiations on longer-running points, together with Iran’s nuclear program, are anticipated over the subsequent 60 days. In commodities, Brent crude hovered round $79 a barrel and West Texas Intermediate traded above $75 as crossings by the strait elevated and oil gave again a part of its conflict-driven positive aspects.
Polymarket “Fed Determination in July?” Ladder: $13.04M Quantity with 74.5% Odds for No Change and 24.6% for a 25 bps Hike
On Polymarket, the “Fed Determination in July?” ladder has $13,041,879 in matched quantity and reveals a strongly skewed distribution towards unchanged coverage. The “No change” line is priced at 74.5% Sure versus 25.5% No, whereas a “25 bps improve” is 24.6% Sure and 75.4% No. Price cuts are priced as lengthy photographs: “25 bps lower” trades at 1.3% Sure and 98.7% No, with “50+ bps lower” at 0.55% Sure and 99.45% No. A bigger hike is equally discounted, with “50+ bps improve” at 0.5% Sure and 99.5% No, indicating merchants see solely a slender path away from the base-case maintain.
Polymarket resolves this ladder on July 29, 2026; pricing might re-rate round upcoming Fed communications and any shifts in inflation and labor knowledge that change the perceived odds of a hike versus a maintain.
Past the Fed: Different Excessive-Curiosity Polymarket Contracts Monitoring U.S.-Iran Talks, Oil Costs, and Macro Danger
Past the July resolution ladder, merchants are additionally clustering into broader macro hedges on Polymarket, led by 81.9% on “What number of Fed charge cuts in 2026?” for the “0 (0 bps)” consequence, a contract that has drawn $36,760,187 in matched quantity. The market provides a cleaner learn on expectations for the full-year coverage path, and it’s more and more used alongside geopolitics- and commodities-linked contracts as individuals gauge how rapidly any shock might spill over into progress, inflation, and threat belongings.
Odds Development
| Window | Change (pp) |
|---|---|
| 24h | -18.0 |
| 7d | -18.0 |
By the Numbers
- Platform: Polymarket
- Market: Fed Determination in July?
- Contract sort: Value strike ladder: every rung has separate Sure/No; Sure means the spot value is above that USD strike at settlement.
- Decision window: Jul 29, 2026 (UTC)
- Standing: Energetic (open for buying and selling)
- Quantity: ~$13,041,879
High strike rungs
| Strike | Sure | No |
|---|---|---|
| No change | 74.5% | 25.5% |
| 25 bps improve | 24.6% | 75.4% |
| 25 bps lower | 1.3% | 98.7% |
| 50+ bps lower | 0.6% | 99.5% |
+1 extra strikes not proven
Associated Markets
Sources
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Picture supply: Shutterstock