# How low will 10-year Treasury yield get before 2027 — 3.8%

> 3.9% leads at 56%, runner-up 46% across 8 winner-take-all outcomes — refreshed 5 min ago.

URL: https://simplefunctions.dev/odds/how-low-10-treasury-yield-get
Updated: 2026-05-09T06:35:24.178Z
Category: general · Topic: fed-rate
Status: active
Closes: 2026-12-31

## Headline

- Leader: 3.9% at 56%
- Runner-up: 3.8% at 46%
- Outcomes: 8 (winner-take-all)
- Venue: Polymarket (8 contracts)
- 24h volume: $18

## Bound contracts (8)

| Outcome | Price | 24h | Volume | Venue | Slug |
|---|---|---|---|---|---|
| 3.9% | 56¢ | +1pp | $0 | polymarket | /markets/how-low-will-10-year-treasury-yield-get-before-202-polymarket-0x691fa7304e1077b562f51162e445da67de97f3b818a6a7210f66bca34fd2211e |
| 3.8% | 46¢ | −1pp | $0 | polymarket | /markets/how-low-will-10-year-treasury-yield-get-before-202-polymarket-0x87de096eafda13dd2b6f759114a65b5397bd75cdf4d91bae9b651cf4e60f1eab |
| 3.7% | 40¢ | −1pp | $0 | polymarket | /markets/how-low-will-10-year-treasury-yield-get-before-202-polymarket-0x6a2359661ef25d22d985227b206111346585151faabbd8ad2b1f078aa107a45f |
| 3.5% | 36¢ | +2pp | $18 | polymarket | /markets/how-low-will-10-year-treasury-yield-get-before-202-polymarket-0x01cd5a30163eea35cb9cf3cceac52c7334b686aa0116c3fb8281497a8a777d19 |
| 3.6% | 35¢ | −3pp | $0 | polymarket | /markets/how-low-will-10-year-treasury-yield-get-before-202-polymarket-0x7e0ceecad047ef626172345ebdb96a89f0179fcee05311e8e01d62701e29cb3a |
| 3.0% | 13¢ | −1pp | $0 | polymarket | /markets/how-low-will-10-year-treasury-yield-get-before-202-polymarket-0x31c7f076e507e5bf5691bca1e66f620b0bfc16e001242fc638014c9656767f02 |
| 2.0% | 11¢ | ±0 | $0 | polymarket | /markets/how-low-will-10-year-treasury-yield-get-before-202-polymarket-0x24f7bf5b4b6f1ce7059bb7c207fcd27b4910f2f90b812aca65c8ad7ae9ee6526 |
| 1.0% | 4¢ | +13pp | $0 | polymarket | /markets/how-low-will-10-year-treasury-yield-get-before-202-polymarket-0x0828a02d7e64a7f79fde3e895356b6b102629344f801d930cb748a1e3a566c15 |

## 30-day trajectory

| Day | 3.9% | 3.8% | 3.7% |
|---|---|---|---|
| 2026-04-09 | 65 | 64 | 40 |
| 2026-04-25 | 69 | 51 | 35 |
| 2026-05-02 | 54 | 45 | 27 |
| 2026-05-09 | 57 | 47 | 38 |

_29 days of price history captured. Each row is the daily mean of intraday 5-min captures._

## What moved the line

- 2026-05-08 · 3.5% +19pp 19→38¢ · polymarket
- 2026-05-03 · 3.7% +14pp 27→41¢ · polymarket
- 2026-05-07 · 3.9% +8pp 56→64¢ · polymarket
- 2026-05-08 · 3.9% −8pp 64→56¢ · polymarket
- 2026-05-02 · 3.6% +4pp 30→34¢ · polymarket

## Analysis

This question asks whether 10-year Treasury yields will fall to 3.8% or lower at any point before the end of 2026. Currently priced at 26%, the prediction reflects skepticism that yields will decline significantly from recent levels around 4.3-4.4%. Treasury yields are primarily driven by inflation expectations, Federal Reserve policy signals, and economic growth forecasts. A sharp market downturn, unexpected deflation, or aggressive Fed rate cuts would push yields lower. The main uncertainty revolves around how the Fed navigates inflation throughout 2026—specifically, whether economic data will support multiple rate cuts before year-end. PCE inflation reports, employment data, and Fed communications will be the principal drivers of yield movement.

### Key factors

- Current 10-year yields near 4.3-4.4% require a decline of 50+ basis points to reach 3.8%, a substantial move in a single year
- Fed funds futures and forward guidance will determine market expectations for rate cuts; significant easing would be necessary to drive long-term yields lower
- Core inflation trends through 2026 will be the primary constraint on yield compression; persistent inflation would keep yields elevated
- Economic recession or major financial stress would create flight-to-safety demand for Treasuries, the likeliest scenario enabling sub-3.8% yields
- Trading volume on related contracts shows most near-term speculation focuses on narrow 4.3-4.4% ranges rather than extreme moves downward

## 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.

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