Polymarket Marks Up “Israel–Iran Ceasefire Holds” After Antisemitism-incident Risk Backdrop Shifts Near-term Pricing
Polymarket traders are pricing a very high chance the Israel x Iran ceasefire holds through the near-term July rungs, with the July 18 strike at 99.55% Yes on $429,352 matched volume. The latest repricing comes alongside a news hook about Israel’s Foreign Ministry reporting a record number of antisemitic incidents abroad over the past year, offering a clear read on how the ladder curve is being marked.
Key Takeaways
- Prediction: Polymarket’s leading rung is “ceasefire continues through July 18” at 99.55% Yes (0.45% No).
- Basis: The market is pushing near-term continuation odds higher, while longer-dated rungs remain meaningfully lower—showing confidence now but uncertainty about durability.
- Timing: The ladder runs through Aug 31, and the market’s 24h and 7d change is +1.55 pp with low volatility and a stable consensus.
Israel’s Foreign Ministry said it handled a record number of antisemitic incidents abroad over the past year, highlighting heightened pressure and security concerns outside Israel. The statement frames a broader risk backdrop that can influence how traders handicap whether a ceasefire holds or breaks over specific dates.
Odds Ladder Snapshot: July 18 at 99.55% Yes on $429,352 Volume vs July 31 62.5% and Aug 31 36.5%
This is a price-ladder market, so each date is a separate binary: “Yes” means the ceasefire is still in place through that specific strike date, not that it resolves on that date. The curve is steep: July 18 is 99.55% Yes / 0.45% No, while July 31 drops to 62.5% Yes / 37.5% No and Aug 31 falls further to 36.5% Yes / 63.5% No—implying traders see near-term continuity as close to consensus but remain split on longer endurance. Despite the strong front-end pricing, the market has not been one-way; recent snapshots show alternating moves (e.g., -2.4 pp, then +3.75 pp, then -2.45 pp, then +2.65 pp), which is consistent with point-by-point headline sensitivity even as the summary flags low volatility and a stable consensus. The 24-hour and 7-day net change is still +1.55 pp, suggesting the marginal flow has favored “ceasefire continues” at the leading rung, while the ladder’s declining probabilities quantify where uncertainty starts to dominate as the horizon extends.
Watch whether the ladder flattens or steepens: if the July rungs stay pinned near the high-90s while August rungs move, that signals traders are shifting their view on durability rather than the immediate status. The key reference points are the July 31 (62.5% Yes / 37.5% No) and Aug 15 (45.5% Yes / 54.5% No) strikes as the first major inflection zones.
What Ceasefire-ladder Traders Watch Next on Polymarket: Cross-market Hedges in Macro Rates, Oil, and BTC Volatility Cont
Once the ceasefire ladder is priced, many traders zoom out to adjacent Polymarket contracts that can serve as scenario checks across time horizons and policy risk. On the longer-dated side, 70.5% “No” on “Will the U.S. invade Iran before 2027?” ($44,770,894 volume) and 89.5% “No” on “Will the Iranian regime fall before 2027?” ($22,477,575 volume) sketch a baseline for escalation and stability assumptions, while “Iran leader end of 2026?” has Mojtaba Khamenei leading at 72.45% ($32,492,957 volume). For nearer-term catalysts, “Iran announces withdrawal from MOU negotiations by…?” sits at 28.5% for August 15 ($7,247,580 volume), giving traders another headline-sensitive gauge to cross-reference when risk sentiment shifts.
Odds Trend
| Window | Change (pp) |
|---|---|
| 24h | +1.6 |
| 7d | +1.6 |
Implied odds (last 48h)75100Odds %July 18July 20July 22July 25
By the Numbers
- Platform: Polymarket
- Market: Israel x Iran ceasefire continues through…?
- Contract type: Price strike ladder: each rung has separate Yes/No; Yes means the spot price is above that USD strike at settlement.
- Resolution window: Aug 31, 2026 (UTC)
- Status: Active (open for trading)
- Volume: ~$429,352
Top strike rungs
| Strike | Yes | No |
|---|---|---|
| July 18 | 99.5% | 0.5% |
| July 20 | 91.5% | 8.5% |
| July 22 | 86.0% | 14.0% |
| July 25 | 78.5% | 21.5% |
+3 more strikes not shown
