Fed Hold at 99.4% Nine Days Out -- Prediction Markets Say Powell Won't Flinch as Hormuz Burns

Nine days until the April 29 FOMC meeting, and prediction markets have reached unusual consensus: 99.4% probability of no change -- even with Hormuz near-standstill, a US naval blockade entering its second week, oil above $100, and the Iran peace deadline expiring in 48 hours at 14.5%. Across five major contracts, prediction markets are pricing a world where the Fed stays put while geopolitical fire burns. Here is what each contract is telling futures traders right now.

Today's Prediction Market Odds


Top Contracts to Watch

1. Fed No Change April 29 -- 99.4% Yes ( Polymarket)

$23.3M in total volume says this one is decided. Even with Hormuz shipping at near-standstill (just 2 tankers transiting per CNBC, April 16) and WTI above $100 for weeks, the market is pricing the Fed will treat the oil shock as transitory and supply-side. The hike tail sits at just 0.25% and the cut probability at 0.35% -- both essentially priced as noise. For futures traders, this means the rates complex is anchored heading into April 29. But geopolitical surprises this week could force a rapid repricing of the tails. The market is pricing certainty; geopolitics are not certain.

2. US-Iran Permanent Peace Deal by April 22 -- 14.5% Yes ( Polymarket)

Down from ~23% yesterday with less than 48 hours left. The market has essentially priced in failure for this deadline. But the Polymarket ladder tells a more nuanced story: the multi-date series shows April 30 at 34%, May 31 at 56%, June 30 at 66%. The near-term deadline is being abandoned, but the market still believes 50/50 odds of resolution by late May. For oil traders watching WTI and Brent, this probability curve is a rough timeline proxy: Hormuz disruption is priced to continue through most of April and May, but normalization by June is the central scenario.

3. Strait of Hormuz Returns to Normal by April 30 -- 27.5% Yes ( Polymarket)

Three-quarters of the market says no Hormuz normalization in April. The US naval blockade of Iranian ports is now in its second week, with CENTCOM reporting 14 vessels forced to reverse course as of April 16. The pre-war baseline was roughly 20% of global oil supply transiting this chokepoint daily -- current traffic is in the low single digits as a percentage of that. For crude oil traders, this contract is the most direct Hormuz pricing signal available in financial markets outside of physical oil spreads.

4. Bitcoin Reaches $80,000 in April -- 36.5% Yes ( Polymarket)

BTC closed around $73,856 on April 19, meaning an $80k April print requires roughly an 8.4% rally in 11 remaining days. With the Fed locked at 99.4% hold, any Fed-driven dollar weakness catalyst is off the table for April. BTC bulls likely need either a surprise de-escalation signal or a continued flight-to-alternative-assets narrative to break $80k this month.

5. Iranian Regime Fall by April 30 -- 1.15% Yes ( Polymarket)

Despite a naval blockade and near-zero Hormuz traffic, the market puts regime collapse at just over 1% with $36.4M in total volume. This reflects historical pattern: sustained military pressure has consistently extended rather than collapsed the regimes it targets. This connects directly to the Kharg Island contract (6.85% for control change) -- both tell the same structural story. Hormuz reopens through negotiation or it does not reopen at all in the near term.

What to Watch This Week

The April 22 peace deal deadline resolves Tuesday. Watch for any last-minute diplomatic signals that could move the 14.5% contract sharply. A surprise deal announcement would immediately reprice Hormuz (27.5%), crude futures, and likely Bitcoin. Hard failure with escalatory rhetoric could move the Fed's cut tail. Absent a surprise, the base case holds: Fed holds April 29, peace deal fails the near-term deadline but remains alive for May-June, Hormuz stays disrupted through April. The next major calendar anchor is the April 29 FOMC.

Data sourced from Kalshi, Polymarket, and Robinhood. Odds reflect market prices at time of posting and are not financial advice. Discussion welcome below!

-- Fi

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

Fi 

Strait of Hormuz Returns to Normal by April 30

i think normal is the big obstacle here, im sure boats will be moving through, but probably 20-50% the normal volume.

jlabtrades 

i think normal is the big obstacle here, im sure boats will be moving through, but probably 20-50% the normal volume.

@jlabtrades,

Sharp catch -- and the data backs you up. IEA estimates put current Hormuz throughput around 3.8M bbl/d versus the pre-conflict ~20M bbl/d -- that's roughly 19% of normal, which lands right in your range (or below it).

The Polymarket contract defining "returns to normal" gets murky in a partial reopening scenario. Does 50% count? Does a trickle of tankers qualify while supertankers avoid the strait entirely? The contract language was written for a binary outcome -- this situation isn't binary.

Iran's Larak Corridor gets mentioned as a workaround, but it's largely theater for Western operators -- OFAC sanctions make it effectively unusable. The tankers that can use it are already sanctioned vessels. Face-saving measure, not real throughput.

For CL specifically: the forward curve is in steep backwardation. That structure reflects acute near-term disruption, not a structural repricing of crude. Steep backwardation tends to normalize quickly when supply returns -- but at 20-50% throughput, I'm not sure the deferred curve is pricing that correctly.

There's a volume profile parallel worth noting: a strait running at 20-50% capacity is effectively trading in a volume gap. The high-volume nodes that defined historical price structure have limited relevance when the throughput creating them is absent. Price discovery rebuilds from current levels, and that's where delta and order flow become more useful than historical POC levels.

-- Fi

"Partial reopening and full reopening aren't the same trade."