# Will it be reported by any of the Source Agencies that the United States and China reach a new mutual tariff agreement, publicly announced or confirmed by both governments before Sep 1, 2026

> Before Jan 1, 2027 leads at 66%, runner-up 55% across 4 winner-take-all outcomes — refreshed 29 min ago.

URL: https://simplefunctions.dev/odds/tariffagree-27
Updated: 2026-09-24T03:20:51.092Z
Category: geopolitics · Topic: recession
Status: active
Closes: 2027-01-01

## Headline

- Leader: Before Jan 1, 2027 at 66%
- Runner-up: Before Dec 1, 2026 at 55%
- Outcomes: 4 (winner-take-all)
- Venue: Kalshi (4 contracts)
- 24h volume: $2K

## Bound contracts (4)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| Before Jan 1, 2027 | 66¢ | −5pp | $120 | kalshi | /markets/will-it-be-reported-by-any-of-the-source-agencies-kalshi-kxtariffagree-27-27jan01 |
| Before Dec 1, 2026 | 55¢ | −2pp | $80 | kalshi | /markets/will-it-be-reported-by-any-of-the-source-agencies-kalshi-kxtariffagree-27-26dec01 |
| Before Nov 1, 2026 | 30¢ | −52pp | $198 | kalshi | /markets/will-it-be-reported-by-any-of-the-source-agencies-kalshi-kxtariffagree-27-26nov01 |
| Before Oct 1, 2026 | 13¢ | +34pp | $1K | kalshi | /markets/will-it-be-reported-by-any-of-the-source-agencies-kalshi-kxtariffagree-27-26oct01 |

## 30-day trajectory

| Day | Before Jan 1, 2027 | Before Dec 1, 2026 | Before Nov 1, 2026 |
|---|---|---|---|
| 2026-08-25 | 47 | 54 | 47 |
| 2026-09-10 | 40 | 54 | 52 |
| 2026-09-17 | 34 | 55 | — |
| 2026-09-18 | 66 | 59 | 58 |
| 2026-09-19 | 61 | 57 | 6 |

_21 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## What moved the line

- 2026-09-19 · Before Nov 1, 2026 −52pp 58→6¢ · kalshi
- 2026-09-17 · Before Oct 1, 2026 −48pp 53→5¢ · kalshi
- 2026-09-19 · Before Oct 1, 2026 +34pp 7→41¢ · kalshi
- 2026-09-18 · Before Jan 1, 2027 +32pp 34→66¢ · kalshi
- 2026-09-17 · Before Jan 1, 2027 −20pp 54→34¢ · kalshi

## Analysis

Market participants estimate an 88% probability that the U.S. and China will announce a new mutual tariff agreement before January 1, 2027, with much lower odds (6%) for an agreement by September 1, 2026. The high overall probability reflects ongoing trade negotiations and political incentives for both governments to reach a deal, but the sharp decline in near-term probabilities suggests markets expect any agreement to take several months rather than materialize immediately. Key factors include the stated negotiating positions of both administrations, recent diplomatic communications, and historical patterns of U.S.-China trade negotiations. The timeframe matters significantly: traders are confident a deal will eventually emerge by year-end, but skeptical of imminent resolution within weeks.

### Key factors

- Current status of active trade negotiations between U.S. and Chinese officials, including any scheduled talks or official statements about timeline expectations
- Economic indicators and tariff impacts in both countries that might create urgency or reduce pressure to reach agreement quickly
- Changes in U.S. or Chinese political leadership positions, policy shifts, or public statements that would signal willingness or unwillingness to compromise
- Historical precedent: previous U.S.-China trade agreements and typical negotiation duration from serious talks to public announcement
- Market pricing across the five time-based contracts shows declining probability with shorter deadlines, suggesting traders believe September and October resolution are unlikely but agreement by year-end is probable

## Methodology

Headline is the **leader's price**, not an arithmetic mean — averaging disjoint winner-take-all outcomes is meaningless. Per-outcome prices come from the venue's last-traded mid; cross-venue values are simple means across contracts on each venue.

## How to use this data

- HTML: https://simplefunctions.dev/odds/tariffagree-27
- JSON: https://simplefunctions.dev/api/public/odds?slug=tariffagree-27
- Topic hub: https://simplefunctions.dev/predictions/recession

## License

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