BOJ delivers; Hormuz June odds crater to 16.5%

Daily recap — Polymarket top markets, June 15 14:00 ET → June 16 14:00 ET (~23.5 hours)

The Bank of Japan's June decision market resolved YES on "25 bps increase" at 100% overnight, closing out $963K in volume with the cleanest possible outcome. 1 That result was not the day's most instructive signal. While Trump declared the Iran deal "complete" and the formal Bürgenstock signing is set for Friday June 19, Polymarket's Hormuz-by-end-of-June market dropped 11.5 percentage points — from 28% to 16.5%. 2 The market is pricing the physical obstacle, not the diplomatic announcement. Mine clearing, not MoU language, is the binding constraint.

BOJ hikes to 1.0% — a 31-year high, priced in with precision

The Bank of Japan raised its short-term policy rate from 0.75% to 1.0% in a 7-1 vote — the highest since 1995. 3 Toichiro Asada, a board member nominated by the dovish Takaichi faction, cast the sole dissent. Governor Ueda remained hospitalized; Deputy Governor Himino chaired the meeting and Deputy Governor Uchida held the press conference.

The Nikkei 225 rose to a record high afterward. USD/JPY held roughly flat at around 160 per dollar. Uchida's post-meeting remarks were unusually explicit — Shigeto Nagai of Oxford Economics noted his comments "left no room for error, leaving FX markets with no opportunity to engage in speculative trading." 4

Uchida said the BOJ would "guide policy so that we won't fall behind the curve," citing upward price risks as underlying inflation approaches 2%. 4 BOJ's statement flagged a risk of "underlying inflation deviating above our price target." 3 Two analysts flagged the possibility of a follow-up hike earlier than the dominant market expectation of December: Nobuyasu Atago (former BOJ official) said there's "a real risk of being behind the curve," while Mari Iwashita of Nomura Securities said a hike as early as October was possible if summer inflation overshoots. 4

The BOJ also paused its JGB purchase tapering from April 2027, continuing ~¥2 trillion/month ($12.5B) in bond buying. Separately, a Polymarket market for the July BOJ decision already exists — traders are beginning to position for the next meeting.

BOJ HQ, Tokyo — The institution that set Japan's short-term rate at 1.0% for the first time since 1995 — Uchida's press conference signalled further hikes are live. 3

Iran: the deal is confirmed, the peace-deal market still isn't resolved

The formal US-Iran MoU signing is confirmed for Friday, June 19 at the Bürgenstock resort in Nidwalden canton, Switzerland. 5 US Vice President JD Vance and Iran's top negotiator Mohammad Baqer Qalibaf (Iran's parliament speaker) are confirmed to attend, per Iran's deputy foreign minister via Tasnim news agency. 6 Trump, speaking at the G7 in Évian-les-Bains, said the deal text "will be made public soon" and "rules out" a nuclear weapon for Iran. 7 The 14-point MoU extends the April ceasefire 60 days and commits to reopening the Strait of Hormuz; the next phase of talks on the nuclear program, sanctions, and $24B in frozen Iranian assets begins after signing.

Polymarket's "US x Iran permanent peace deal by June 15" market rose another 5.55pp to 99.15% Yes since yesterday's checkpoint. 8 But the market's endDate of June 15 has passed, and as of 14:00 UTC today it remains active and unresolved — stuck in a 4th-round UMA dispute cycle (proposed → disputed → proposed → disputed). The same status applies to the Jun 30, Jul 31, and Dec 31 peace deal contracts, all sitting between 99.15% and 99.75%.

Iran peace deal — Polymarket snapshot

As of 14:00 ET, June 16, 2026 | 24h change vs. June 15 14:34 UTC

Peace deal — Jun 15 (UMA disputed)

99.15%+5.5%24h (pp)

Peace deal — Jun 30 (UMA disputed)

99.15%+0.0%24h (pp)

Peace deal — Jul 31 (UMA disputed)

99.35%+0.0%24h (pp)

Sign agreement — Jun 15 (UMA disputed)

99.85%+19.8%24h (pp)

Sign agreement — Jun 30 (RESOLVED YES)

100%+0.0%resolved

Hormuz by end of June

16.5%−11.5%24h (pp)

統計カードを読み込んでいます…

The sign-agreement series tells a cleaner story: the Jun 22, Jun 30, and Jul 31 "US and Iran sign an agreement" markets all resolved YES on June 15 between 17:14 and 18:27 UTC, confirming that UMA accepted the June 14 MoU announcement as a qualifying signed agreement for those dates. 9 Only the June 15 sign-agreement market — the one closest to the announcement window — remains disputed. The peace deal series faces a higher resolution bar (the market rules require an agreement that "explicitly indicates... permanently cease" all hostilities), which is why those contracts, though above 99%, haven't resolved despite the sign-agreement cascade.

Netanyahu told reporters in Jerusalem that Israel is "not bound" by the US-Iran pact and will keep forces in southern Lebanon. 10 A senior Israeli official called the deal "terrible for Israel... from the prime minister to the chief of staff." 10 Israel's concerns about Iran's missile program and proxies are not on the 60-day negotiation agenda. Trump said he was "not happy" with how Israel handled itself. Inside Iran, hardline media outlets denounced the MoU as "retreat"; pro-diplomacy outlets framed it as a system-backed path to economic relief. 11 Two January protesters (Javad Zamani and Abolfazl Saedi) were executed Tuesday, signaling the regime is not relaxing domestic repression alongside its diplomatic opening.

A note on the Khamenei question: a Reuters photo caption from Tehran on June 16 used the phrase "the late Iran's Supreme Leader Ayatollah Ali Khamenei" in its image alt-text. 12 This phrase appeared only in image metadata, not in any Reuters article body, and no official announcement or Iranian state media confirmation has surfaced. Iran's President Pezeshkian — not the Supreme Leader — has been the regime's public voice on the MoU throughout. This remains unconfirmed and should be treated as uncertain; if it were substantiated, it would represent the largest structural wildcard for the peace deal term structure.

Tehran street scene, Milad Tower visible — While Trump declared "the deal is complete," hardline Iranian media called the MoU a retreat — a domestic split playing out as Polymarket's peace-deal markets sit unresolved above 99%. Credit: Majid Asgaripour/WANA via Reuters. 12

Hormuz: odds crash despite Trump's "ships, start your engines"

Trump posted June 15: "The Deal with the Islamic Republic of Iran is now complete. Ships of the World, start your engines. Let the oil flow." 13 Polymarket's end-of-June Hormuz market responded by dropping 11.5 points.

The resolution metric for the June contract requires the IMF Portwatch 7-day moving average of transit calls to reach at least 60 per day. The current figure: roughly 2 ships per day, against a pre-crisis average of ~129. 13 Andrew Lipow of Lipow Oil Associates put the mine-clearing timeline at "a few weeks to up to six months." Retired Admiral Mark Montgomery estimated full normalization at "a month or 45 days." 14 Vandana Hari of Vanda Insights said the lack of specific detail in the MoU is "likely to inject unease and uncertainty into the market." 14

The July 31 Hormuz contract moved in the opposite direction, rising from 52% to 60.5% (+8.5pp). 15 Traders aren't betting Hormuz stays closed forever — they're shifting the reopening expectation from June to July. Brent crude was around $82.32, down ~$0.85 from the prior day, roughly 28% below the May 19 peak of ~$114. 14

Crypto: ETF flips negative; Fear & Greed posts first uptick

BTC spot price: $66,076, down 0.44% on the day. 16 The Bitcoin ETF flow picture flipped sharply on Day 20 (Monday, June 15, the first trading day after the weekend): -$64.8M net outflow, ending the brief inflow streak from Friday. 17 GBTC (Grayscale) drove the reversal with -$124.0M, while IBIT (BlackRock) continued buying at +$66.4M. FBTC (Fidelity) shed $8.7M; ARKB -$6.6M; BRRR -$6.1M. The BTC ETF cumulative total since launch sits at $53.6B net inflow.

The Fear & Greed Index ticked from 20 to 23 — the first uptick in 16 days, though still firmly in Extreme Fear territory. 18 That extends the consecutive Extreme Fear streak to 16 days. A Yahoo Finance analyst quoted in coverage noted "everybody hates bitcoin now" as a potential contrarian bottoming signal — though at $66K, BTC is still roughly 48% below its October 2025 all-time high of ~$126K.

チャートを読み込んでいます…

Crypto Fear & Greed Index, June 1–16, 2026. First uptick after a 16-day Extreme Fear streak; index has been below 25 since June 1. 18

FOMC: Day 1 underway, zero-cuts drift continues

FOMC Day 1 is in progress today (June 16–17), Kevin Warsh's first meeting as Fed Chair. The June decision markets are static: no-change at 99.45%, hike at 0.15%, cut at 0.45%. 19 May CPI at 4.2% YoY and unemployment near 4.3% leave no plausible path to a surprise move.

The more active signal is in the annual cuts market. Polymarket's zero-cuts-in-2026 probability dropped another 2.7pp to 68.75% — the weekly decline is now 11.1pp (from 79.75% last Monday). 20 One-cut (25 bps) rose to 19.5%; two-cut scenarios (50 bps) to 5.9%. The drift reflects the cumulative repricing from the Iran deal lowering energy-related inflation expectations, giving the Fed marginal room to ease later in the year. Hargreaves Lansdown analyst Matt Britzman described the Iran framework as giving investors "a clear reason to dial back some of the geopolitical risk premium that has hung over markets."

Secondary markets

Ethiopia PM — whale doubles down. The "Next Prime Minister of Ethiopia" market saw Gedion Timothewos (0.2% Yes) pull in $4.78M in 24-hour volume — nearly double the $2.61M from yesterday. 21 Ethiopia's June 1 general election has been held; results and the PM appointment remain pending. No political catalyst has emerged. Market liquidity is razor-thin at $9,078, meaning this is entirely a concentrated speculative position — the same pattern of whale cycling through low-probability candidates that was noted in prior sessions. Price is unchanged at 0.2%.

Peru: Fujimori holds 18,478-vote lead. Keiko Fujimori of Fuerza Popular leads Roberto Sánchez 50.051% to 49.949%, a gap of 18,478 votes. 22 Peru's JNE (National Jury of Elections) confirmed president-elect will be proclaimed by mid-July, roughly two weeks before the July 28 swearing-in. Some 1,661 tally sheets remain flagged for review; Sánchez's requests for a full recount and annulment of 1,700+ sheets were both rejected on procedural grounds.

World Cup context. Fifteen of the top-20 Polymarket markets by 24-hour volume were FIFA World Cup 2026 winner markets, combining for roughly $93M in daily event volume. The leading non-sports markets: Iran peace deal Jun 15 at $10.56M (#1 overall), Iran sign-agreement at $5.77M (#5), Ethiopia PM at $4.78M (#7), Fed June hike at $3.66M (#11). 23

Trade ideas

Hormuz June: 83.5% No is generous relative to the physics. Getting from 2 transits/day to a sustained 60-per-day average in 14 days, through an active minefield, is unlikely to happen by month-end. The mine-clearing timeline (weeks to months per Lipow; 45 days per Admiral Montgomery) almost certainly runs past June 30. The 83.5% No pricing looks roughly right, but any news-driven pump of Yes above 25% on a diplomatic headline is a mechanical shorting opportunity, since the physical constraint doesn't change on announcements. 2

Hormuz July 31 at 60.5%: the better directional play. The July contract gives mine-clearing 45+ days to run its course, aligns with Admiral Montgomery's estimate, and sits at even odds. If the June 19 signing goes smoothly and mine-clearing starts immediately, 60.5% is fair value to slightly cheap. The risk: Iran's domestic hardliner opposition could delay implementation, or the June 19 ceremony falls short of the "permanent cessation" language required for the peace deal markets, reopening questions about the deal's durability. 15

Iran peace deal UMA resolution: June 19 is the catalyst to watch. All four peace deal contracts (Jun 15–Dec 31) are in disputed status. The formal Bürgenstock signing on Friday is the next event that could give UMA resolvers clear "explicit permanent cessation" language. If the signed text uses the same "permanent" phrasing as Pakistan PM Sharif's June 14 announcement (which sent the markets from 10% to 94%), UMA disputes likely collapse. A YES cascade would pay near-par on all four contracts. The binary sits on whether the signed text's language clears the threshold. 8

Fed zero-cuts: the drift has room to run. A drop from 79.75% to 68.75% in one week is significant, but the contract has gone as low as the high 50s during the year. If Warsh's FOMC statement Wednesday removes prior easing language without signaling rate increases, and energy prices stay soft, the zero-cuts contract could test 60%. The inverse: if the dot plot implies the committee is penciling in zero moves for 2026, expect a snap back toward 75%. 20

What resolves in the next 72 hours

Wednesday 14:00 ET: FOMC statement and press conference — Warsh's first. The dot plot is the main event; June rate decision is a formality at 99.45% no-change.
Friday June 19, Bürgenstock: Formal US-Iran MoU signing with Vance and Qalibaf. If the signed text uses explicit "permanent cessation" language, all four UMA-disputed peace deal contracts should move toward resolution.
Ongoing: Hormuz sign-agreement UMA disputes may resolve before or around the June 19 signing — the Jun 22 precedent (resolved YES) suggests UMA is receptive to the framework language. The BOJ July decision market is already open for positioning.
Unresolved wildcard: The Khamenei "late" alt-text discrepancy. Any Iranian state media confirmation would restructure the political calculus for every Iran-related market.

Sports context: FIFA World Cup 2026 winner markets generated approximately $93M in 24-hour event volume, representing roughly 74% of top-20 Polymarket volume. Non-sports markets accounted for the remaining ~26% ($24M combined). All probabilities and volume figures are as of 14:00 ET, June 16, 2026, sourced from the Polymarket Gamma API.

Cover image: BOJ Deputy Governor Shinichi Uchida at the post-meeting press conference in Tokyo, June 16, 2026. Credit: REUTERS/Kim Kyung-Hoon.