Prediction markets put the probability at 11%: Will Italy send warships through the Strait of Hormuz by April 30, 2026. Currently, markets see this as unlikely (11% YES).
The strategic Strait of Hormuz remains a critical flashpoint in the ongoing Middle East conflict, with the U.S. Navy conducting its first warship transit since the war began six weeks ago. On Saturday, April 11, 2026, two U.S. guided-missile destroyers, the USS Frank Peterson and USS Michael Murphy, passed through the waterway as U.S. Central Command announced it was "setting conditions" to clear Iranian-laid sea mines. This operational move, described as throwing down a gauntlet, was immediately met with a stark warning from Tehran, which called it "the last warning" and seeks to maintain its leverage over the global energy chokepoint. [WSJ, Apr 11]
The U.S. action underscores the severe blockade now in effect, with maritime data indicating only a handful of vessels have successfully transited since, and the U.S. reportedly stopping 14 Iran-tied tankers. This environment places significant pressure on European allies, including Italy, to consider contributing to freedom of navigation operations. While Rome has historically participated in EU and NATO maritime missions, any decision for Italy to send warships through the Strait of Hormuz by April 30, 2026, would require navigating complex diplomatic channels. Analysts caution that such a move would represent a major escalation of Italy's direct military role, likely contingent on a formal multilateral coalition request and domestic political consensus. [New York Post, Apr 16]
The immediate future of the strait hinges on the parallel tracks of military posturing and diplomacy, as noted by the U.S. transit occurring while "Iran Talks Get Under Way." The primary structural factor determining further international naval involvement, including the prospect of Italy to send warships through the Strait of Hormuz by April 30, 2026, will be the success or failure of these negotiations to secure a credible de-escalation and guarantee safe passage. Should talks stall and the energy crisis deepen, pressure for a broader coalition-led clearance operation, potentially involving European navies, will intensify considerably. [WSJ, Apr 11]
Polymarket prices this at 11c YES with $108K in volume. Moderate liquidity — use limit orders for positions above $1K to avoid moving the price.
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Unlock PRO — $29/moSmart money entered YES at 5c. 100% of YES wallets in profit.
We tracked 1 wallet with positions above $1K on this market. YES wallets entered between 5c.
| Wallet | Category | Side | Amount | P&L | |
|---|---|---|---|---|---|
| 0xbacd..35 | MM | YES | $7.9K | +135% |
YES wallets entered between 5c. At current price 11c, all YES holders are profitable while all NO buyers are underwater. Profitable positions rarely sell early — YES side has structural price support.
Significant 43-cent gap: Polymarket at 11c vs Kalshi at 54c. Kalshi traders see a substantially different probability. Our model estimates fair value at 11c.
| Platform | YES Price | Volume |
|---|---|---|
| Polymarket | 11c | $108K |
| Kalshi | 54c | — |
| Our Model | 11c | — |