Regime-Aware Fixed Income Portfolio Allocation Model

A dynamic fixed-income allocation strategy that adapts to changing geopolitical and economic policy regimes

1.89

Sharpe Ratio

5.89%

Annualized Return

3.11%

Annualized Volatility

-10.1%

Maximum Drawdown

+77%

Sharpe Improvement vs SAA

Full Presentation

Complete presentation covering problem statement, solution architecture, research validation, backtesting methodology, and implementation roadmap.

Download Presentation (PDF)

Executive Summary

Primary Mandate: Capital Preservation ✓

Maximum drawdown of -10.1% vs SAA benchmark's -16.2% (37.8% improvement)

Secondary Mandate: Positive Risk-Adjusted Returns ✓

Sharpe ratio of 1.89 vs SAA benchmark's 1.07 (77.2% improvement)

Data Coverage

Technical Reference

Regime Classification Thresholds

Regime Percentile Threshold Historical Frequency
Crisis >80th percentile 20.9% (208 months)
Risk-Off 60th-80th percentile 19.8% (197 months)
Neutral 40th-60th percentile 18.8% (187 months)
Risk-On <40th percentile 40.6% (404 months)

Regime Analysis & Visualizations

Regime Classification Framework

Regime Classification Framework

Three-panel framework: (A) Combined regime score with percentile thresholds, (B) Dynamic variance weighting between Primary/Secondary scores, (C) Historical regime timeline 1985-2024

Allocation by Regime

Average Allocation by Asset Class & Regime

Average allocation across four regimes showing defensive shift in Crisis (41% cash) vs offensive positioning in Risk-On (42% IG, 23% HY)

Asset Allocation Table

Asset Class Crisis Risk-Off Neutral Risk-On
Cash/Short 41.3% 33.4% 18.3% 10.9%
Government Long 25.0% 28.9% 26.5% 18.4%
Investment Grade 18.1% 26.0% 38.1% 42.4%
High Yield 1.1% 3.9% 11.6% 23.3%
TIPS Short 2.0% 0.6% 0.2% 0.04%
TIPS Long 3.2% 0.9% 0.1% 0.02%
Gold 4.5% 2.8% 1.7% 1.5%
FX/Currency 4.8% 3.6% 3.4% 3.4%

Performance by Regime

Regime Ann. Return Volatility Sharpe Ratio Max Drawdown
Crisis 7.98% 3.44% 2.32 -3.59%
Risk-Off 5.58% 2.96% 1.88 -3.55%
Neutral 3.09% 3.39% 0.91 -7.83%
Risk-On 6.35% 2.85% 2.23 -3.94%

Asset Correlation Matrix

Asset Correlation Matrix

Full-period correlation matrix across 16 assets validating diversification strategy

Performance Metrics

Full Period Results (1969-2024)

Metric Rule-Based SAA Benchmark Improvement
Ann. Return 5.89% 5.18% +13.6%
Ann. Volatility 3.11% 4.85% -35.9%
Sharpe Ratio 1.89 1.07 +77.2%
Sortino Ratio 3.08 1.64 +87.8%
Calmar Ratio 0.58 0.32 +82.0%
Max Drawdown -10.10% -16.23% +37.8%
VaR 95% -1.06% -1.80% +41.0%
CVaR 95% -1.53% -2.69% +43.1%
Win Rate (Monthly) 73.2% 66.3% +10.4%
12M Loss Probability 7.1% 13.2% -46.4%

Historical Stress Testing

Test Periods

Period Dates Duration
Dotcom Bust Jan 2000 - Dec 2002 36 months
GFC Jul 2007 - Dec 2009 30 months
Calm Period Jan 2017 - Dec 2019 36 months
COVID-19 Jan 2020 - Dec 2020 12 months
Inflation Surge Jul 2021 - Dec 2022 18 months
2024 Volatility Jan 2024 - Dec 2024 12 months

Performance by Historical Period

Period Strategy Cum. Return Ann. Return Sharpe Max DD VaR 95% Preservation Score
Dotcom Rule-Based 25.8% 7.7% 2.92 -1.7% -0.59% 0.00
SAA 26.5% 7.9% 2.22 -2.1% -1.19% 0.15
GFC Rule-Based 14.7% 5.5% 1.67 -3.5% -1.32% 0.00
SAA 17.9% 6.8% 1.09 -7.6% -2.12% 0.71
Calm Rule-Based 14.6% 4.6% 1.61 -2.0% -0.80% 0.00
SAA 14.8% 4.7% 1.35 -2.9% -1.10% 0.20
COVID Rule-Based 7.6% 7.3% 3.00 -0.7% -0.41% 0.00
SAA 9.5% 9.3% 1.90 -1.7% -1.11% 0.15
Inflation 2022 Rule-Based -7.4% -5.0% -1.56 -9.4% -1.77% 0.00
SAA -12.6% -8.7% -1.20 -16.2% -4.03% 0.29
2024 Rule-Based 4.7% 4.6% 2.08 -0.6% -0.52% 0.00
SAA 1.8% 1.9% 0.34 -2.9% -2.13% 0.15