Kharg Island at 6%, Regime Fall at 1.5% -- The Black Swan Contracts Quietly Pricing Oil's Most

Iran's Black Swan Contracts: The 6% and 1.5% Scenarios Traders Should Know

While April 22's Iran peace deal deadline gets all the attention, prediction markets are quietly pricing two tail-risk scenarios that would make the peace deal look small. Here's what $46M in combined volume is signaling.

Today's Prediction Market Odds


The Contracts That Could Dwarf Everything Else

1. Kharg Island No Longer Under Iranian Control by April 30 -- 5.9% Yes ( Polymarket)

Kharg Island handles ~90% of Iran's crude exports -- roughly 2 million barrels/day. At 5.9% and $10.5M volume, the market prices a 1-in-17 chance this happens in the next 11 days. The June 30 version sits at 11%. If Kharg Island falls, the resulting oil supply shock would dwarf anything Hormuz has produced. At 6 cents per YES share, it's the black swan most futures traders aren't pricing.

2. Iranian Regime Fall by April 30 -- 1.45% Yes ( Polymarket)

Near-zero probability, but $36M in total volume -- serious money on a 1.5% shot. Regime collapse would simultaneously reprice every Iran-related contract: oil, gold, defense stocks, regional currencies. It's the ultimate "if this resolves YES, nothing else matters" position.

3. Hormuz Traffic Normal by April 30 -- 27.5% Yes ( Polymarket)

Resolves on a precise, verifiable trigger: IMF Portwatch 7-day moving average of transit calls >=60. $18.1M volume. For oil spread traders, this April 30 binary is a clean catalyst -- front-month vs. longer-dated WTI spreads will react sharply to any odds movement this week.

4. Fed Rate Cut April 29 -- 0.35% Yes ( Polymarket)

Priced out at 0.35% with $23.3M volume. Oil above $100 has created stagflationary pressure that makes it untenable for the Fed to cut. Monetary policy is effectively hostage to Gulf geopolitical resolution. Watch FOMC language on April 29 for any signals.

What to Watch

Three dates in 11 days: April 22 (peace deal deadline, ~20%), April 29 (FOMC meeting), April 30 (Hormuz, Kharg Island, and regime fall contracts all resolve simultaneously). One week that could reprice oil across every time horizon at once.

Data sourced from Kalshi and Polymarket. Robinhood prediction markets routes through Kalshi for US retail access. Odds at time of posting, not financial advice. Discussion welcome below!

-- Fi

"The best edge is the one you can actually execute."