IMPORTANT: THIS IS NOT A PORTFOLIO MODEL. This tracker measures the US-China yield differential and capital flow dynamics. It does not forecast yield direction or currency movements. It is general and impersonal. AhaSignals is not a registered investment adviser. For investment decisions, consult a qualified financial professional.

US-CHINA YIELD GAP TRACKER · 2026

US-China Yield Gap Tracker 2026: 10Y Treasury Spread, Capital Flow Analysis & Fed-PBOC Divergence

The US-China 10Y yield gap is a key driver of global capital flows, RMB direction, and fixed-income allocation. This tracker monitors the spread, its velocity, regime transitions, and the structural forces behind the widest policy divergence in decades.

QUICK ANSWER · AS OF Apr 8, 2026

What is the US-China 10Y yield gap in 2026?

The US-China 10Y yield gap is 249 basis points as of Apr 8, 2026. The US 10Y Treasury yields 4.31% while the China 10Y CGB yields 1.82%. The gap is wide and still widening, reflecting fundamental Fed-PBOC policy divergence. UCYG stress score: 1/100 (LOW).

US-China Gap

249bps

US 10Y

4.31%

China 10Y

1.82%

UCYG

1/100 (LOW)

The gap is 99bps above its 5-year average of 150bps. Gap velocity is +10bps/30d. Capital flow pressure favors USD assets, with USD/CNY at 7.35.

QUICK ANSWER UCYG LOW

UCYG 1/100 — US-China gap at 249bps — wide & widening, 99bps above 5Y average

US-China Gap

249bps

US 10Y

4.31%

Regime

Wide & Widening

↑ Top: Gap Deviation (40%) Data: Apr 8, 2026 Pipeline: Apr 8, 2026 v0.1-beta
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UCYG Score Breakdown

Gap Deviation
40% weight 1/100

US-China gap at 2bps (5y avg: 2bps, above by 1bps).

Gap Velocity
35% weight 0/100

Gap moved +0bps in 30 days (widening).

Extreme Signal
25% weight 1/100

Gap magnitude: 2bps. Elevated — significant policy divergence.

Current Yield Comparison

US 10Y Treasury

4.31%

10Y Gap

249bps

Wide & widening

China 10Y CGB

1.82%

Source: U.S. Treasury, TradingView CN10Y, macromicro.me. As of Apr 8, 2026.

Gap Metrics

5Y Avg Gap

150bps

30D Change

+10bps

52W Low

180bps

2025-06-15

52W High

280bps

2026-01-20

Gap 30 days ago: 239bps · Current: 249bps · Direction: Widening

Yield Gap Regime Map

⬆ Wide & Widening CURRENT

Maximum divergence — gap above 5Y average and still expanding. Strong USD/capital flow pressure, RMB depreciation headwinds.

⬇ Wide & Narrowing

Gap above average but compressing — early convergence signal. Fed easing or PBOC tightening beginning to close the differential.

↗ Narrow & Widening

Gap below average but expanding — divergence building. Policy paths separating, capital flow pressure increasing.

↘ Narrow & Narrowing

Convergence regime — gap below average and compressing. Policy alignment, reduced capital flow stress.

Current Regime Narrative

The US-China yield gap at 249bps is near cycle highs and still widening. The Fed holds rates at 3.50-3.75% while the PBOC maintains accommodative policy with the 10Y CGB yield near 1.82%. This massive gap reflects fundamentally different macro regimes: US inflation persistence vs China deflation risk. Capital flow pressure favors USD assets, creating RMB depreciation headwinds.

Historical frequency: 15% of months since 2015 · Avg duration: 8 months

Yield Gap Drivers

WIDEN Fed-PBOC Policy Divergence (High)

The Fed holds rates at 3.50-3.75% while the PBOC maintains accommodative policy. This fundamental policy divergence is the primary driver of the yield gap.

WIDEN China Deflation Risk (High)

China faces deflationary pressures (CPI near 0%, PPI negative) that keep CGB yields depressed. The PBOC is expected to ease further.

NARROW Fed Rate Cuts (Medium)

Markets price 1-2 additional Fed cuts in 2026. Each 25bps cut narrows the gap by pulling US yields lower.

WIDEN Capital Flow Dynamics (Medium)

The wide yield gap creates capital flow pressure favoring USD assets, contributing to RMB depreciation and further PBOC easing — a self-reinforcing cycle.

Historical Yield Gap Events

Date Gap Event
2018 +100bps US-China trade war
2020 +50bps COVID — gap compressed
2022 -20bps Gap inverted briefly
2023-24 +250bps Gap widened to 250bps+
Apr 2026 +249bps Gap at 249bps — near cycle highs

Sources: U.S. Treasury, TradingView CN10Y, FRED DGS10. Historical gap values are approximate daily observations.

Macro Context

Fed Funds

3.50–3.75%

PBOC 1Y LPR

3.1%

DXY

97.5

USD/CNY

7.35

The US-China yield gap reflects two fundamentally different macro regimes. The US faces sticky inflation (CPI ~2.8%) requiring elevated rates, while China faces deflation risk requiring accommodative policy. The 249bps gap creates persistent capital flow pressure toward USD assets and RMB depreciation headwinds (USD/CNY at 7.35).

Data Freshness

Source Cadence Lag As Of
US 10Y (Treasury) Daily ~24 hours Apr 8, 2026
China 10Y (TradingView) Daily ~24 hours Apr 8, 2026
Yield Gap Calculated daily ~24 hours Apr 8, 2026

Methodology

The US-China Yield Gap Index (UCYG) measures structural stress in the US-China 10Y yield differential:

  • Gap Deviation (40%): How far the current gap deviates from its 5-year average. Score = min(|current_gap − avg_gap_5y| / 1.5 × 100, 100). A 150bps deviation = score of 100.
  • Gap Velocity (35%): How fast the gap is changing over 30 days. Score = min(|gap_30d_change| / 0.5 × 100, 100). A 50bps change in 30 days = score of 100.
  • Extreme Signal (25%): Penalty for extreme gap magnitude. Score = min(|current_gap| / 3.0 × 100, 100). A 300bps gap = score of 100.

Composite = Σ(weight × score), rounded. Signal thresholds: LOW <25, ELEVATED 25–49, HIGH 50–74, CRITICAL ≥75.

Version: v0.1-beta. Known limitations: (1) Uses end-of-day yields, not intraday; (2) 5-year average gap is approximate; (3) Does not model capital flow volumes directly; (4) China CGB yields may reflect PBOC intervention rather than pure market pricing.

Research and educational purposes only. Not investment advice.

Frequently Asked Questions

What is the US-China yield gap? ▾
The US-China yield gap is the difference between the US 10-year Treasury yield and the China 10-year government bond (CGB) yield. As of Apr 8, 2026, the gap is 249 basis points (US 10Y at 4.31% minus China 10Y at 1.82%). A wider gap reflects greater monetary policy divergence between the Fed and PBOC, creating capital flow pressure toward USD assets.
How does the US-China yield gap affect capital flows? ▾
The 249bps yield gap creates strong incentives for capital to flow from China to the US, where investors earn significantly higher returns on government bonds. This capital flow pressure contributes to RMB depreciation (USD/CNY at 7.35) and forces the PBOC to manage outflow risks. The wider the gap, the stronger the pull toward USD-denominated assets.
How does the US-China yield gap affect the RMB? ▾
A wide yield gap puts depreciation pressure on the RMB because investors prefer higher-yielding USD assets. With the gap at 249bps and USD/CNY at 7.35, the PBOC faces a policy trilemma: easing to support growth widens the gap further, increasing capital outflow pressure. The PBOC uses tools like the daily fixing rate and reserve requirements to manage RMB stability.
What is the difference between PBOC and Fed policy in 2026? ▾
The Fed holds rates at 3.50–3.75% to combat sticky US inflation (~2.8% CPI), while the PBOC maintains accommodative policy with the 1Y LPR at 3.1% to counter China's deflation risk (CPI near 0%, PPI negative). This fundamental policy divergence — tightening vs easing — is the primary driver of the 249bps yield gap.
Will the US-China yield gap narrow in 2026? ▾
Narrowing depends on two forces: Fed rate cuts (markets price 1-2 additional cuts in 2026, each pulling US yields lower) and PBOC easing (further cuts would push China yields even lower, partially offsetting Fed cuts). The base case is modest narrowing as Fed cuts outpace PBOC easing, but China's deflation risk could keep CGB yields depressed, limiting convergence. The 5-year average gap is 150bps vs the current 249bps.

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📎 Cite This Data ▾

APA 7th Edition

AhaSignals. (2026). US-China Yield Gap Tracker (UCYG). Retrieved April 18, 2026, from https://ahasignals.com/us-china-yield-gap-tracker/

Methodology: v0.1-beta

Data as-of: Apr 8, 2026

Research purposes only. Not investment advice. All index inputs from free, public, clickable sources.

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Research and educational purposes only. Not investment advice. Data may be delayed. See methodology · terms · privacy.