Investment Objectives
Primary Objective: Generate consistent, low-risk profits by exploiting temporary price discrepancies between related financial instruments, with a focus on market-neutral strategies.
Risk Tolerance: Moderate, accepting controlled volatility while prioritizing comprehensive risk management through hedging and disciplined position sizing.
Time Horizon: Short to medium-term (days to months per trade), optimized for different asset classes and convergence patterns.
Liquidity Requirements: Focus on highly liquid securities including Treasuries, preferred stocks, large-cap equities, and actively traded futures contracts.
Strategy Overview
Relative value arbitrage involves identifying pairs of securities with historically correlated prices that temporarily diverge, then taking strategic long and short positions to profit when their prices converge. Our systematic approach combines statistical analysis with disciplined risk management across four distinct asset classes.
On-the-Run vs. Off-the-Run Treasuries
Exploiting liquidity premium disparities in Treasury securities
Strategy Description: On-the-run Treasuries are the most recently issued U.S. Treasury bonds or notes of a specific maturity, while off-the-run Treasuries are older issues of the same maturity. On-the-run securities trade at a liquidity premium, creating arbitrage opportunities when spreads widen abnormally.
Implementation Process
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Monitor Yield Spreads
Track yield spreads between on-the-run and off-the-run Treasuries of identical maturity using 6-12 months of historical data to establish statistical baselines.
Example: 10-year on-the-run yield: 3.5%, off-the-run: 3.7%. Historical mean spread: 0.1%, current spread: 0.2% signals potential opportunity. -
Execute Trade Entry
When spread exceeds historical mean by 2 standard deviations, buy off-the-run Treasury (higher yield, lower price) and short sell on-the-run Treasury (lower yield, higher price).
Position Size: $100,000 portfolio Long: $10,000 off-the-run 10-year Treasuries Short: $10,000 on-the-run 10-year Treasuries Spread Entry: 0.2% (2σ above 0.1% mean) -
Trade Exit Strategy
Close positions when spread reverts to historical mean or implement time-based exit within 30-60 days. Use stop-loss if spread widens by additional 1 standard deviation.
Risk Management Protocols
- Limit individual position size to 1-2% of total portfolio capital
- Monitor Federal Reserve policy changes and yield curve shifts
- Ensure adequate margin capacity for short Treasury positions
- Account for bid-ask spreads and transaction costs in profit calculations
Bank Preferred Tranches
Capitalizing on structural mispricing across preferred stock issuances
Strategy Description: Banks issue multiple preferred stock tranches with varying coupon rates, reset dates, and structural features. Market inefficiencies arise from differences in liquidity, investor demand, and complexity, creating exploitable price disparities between economically similar instruments.
Implementation Process
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Tranche Identification & Analysis
Select pairs of preferred tranches from the same issuing bank with similar risk characteristics, seniority levels, and economic features.
Example Pair: Bank of America BAC-L (7.25% coupon) vs. BAC-M (6% coupon) - both senior preferreds with similar call features. -
Spread Monitoring & Statistical Analysis
Calculate normalized price spreads and establish statistical parameters using 6-12 months of historical data, accounting for liquidity premiums and reset date volatility.
Security Current Price Coupon Call Date Spread Component BAC-L $25.00 7.25% 2026-01-15 +$1.00 BAC-M $24.00 6.00% 2026-03-15 -$1.00 -
Position Execution
Enter spread trade when price differential exceeds 1-2 standard deviations from historical mean, buying undervalued tranche and shorting overvalued tranche.
Risk Management Protocols
- Monitor bank-specific credit events and regulatory changes
- Account for dividend payment dates and ex-dividend effects
- Ensure adequate liquidity for both long and short positions
- Track interest rate sensitivity and duration matching
Equity Pairs Trading
Statistical arbitrage using highly correlated stock pairs
Strategy Description: This strategy involves trading pairs of highly correlated stocks (correlation > 0.8) within the same sector. When their price relationship deviates significantly from historical norms, we establish opposing positions expecting mean reversion to the established correlation pattern.
Implementation Process
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Pair Selection & Correlation Analysis
Identify stocks with robust historical correlation (>0.8) over 6-12 months, preferably within the same sector or industry group.
Example Pairs: AAPL/MSFT (Tech), JPM/BAC (Banking), XOM/CVX (Energy) - all showing 0.85+ correlation coefficients.# Correlation Calculation Example import pandas as pd import numpy as np # Historical price data aapl_returns = stock_data['AAPL'].pct_change() msft_returns = stock_data['MSFT'].pct_change() correlation = aapl_returns.corr(msft_returns) # Target: correlation > 0.8 -
Spread Calculation & Normalization
Calculate normalized price ratios or spreads, accounting for absolute price differences. Establish statistical parameters for mean reversion identification.
Metric AAPL/MSFT Ratio Statistical Significance Action Trigger Historical Mean 1.20 6-month average Baseline Standard Deviation 0.05 Historical volatility Entry threshold Current Ratio 1.30 2σ deviation Short AAPL/Long MSFT -
Trade Execution & Position Management
Enter market-neutral positions when spread deviates by 2 standard deviations, maintaining equal dollar exposure in both securities.
Trade Setup: AAPL/MSFT ratio at 1.30 vs. historical 1.20
Long Position: $10,000 MSFT
Short Position: $10,000 AAPL
Target Exit: Ratio return to 1.20
Risk Management Protocols
- Maintain strict position sizing limits (1-2% of portfolio per pair)
- Monitor sector-specific risks and regulatory changes
- Implement stop-loss orders at 1 additional standard deviation
- Ensure equal dollar exposure for market neutrality
- Track earnings announcements and company-specific events
Spread Trading in Futures
Exploiting price differentials in related futures contracts
Strategy Description: Spread trading involves simultaneous buying and selling of related futures contracts, either between different commodities (inter-market spreads) or different expiration months of the same commodity (intra-market/calendar spreads). Profits arise from changes in the price differential rather than absolute price movements.
Implementation Process
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Spread Opportunity Identification
Analyze related futures contracts for statistical anomalies in their price relationships, considering both inter-market and calendar spread opportunities.
Inter-MarketRelated CommoditiesCalendarDifferent MonthsInter-Market Example: Crude Oil vs. Natural Gas historical ratio analysis
Calendar Example: March 2025 vs. June 2025 crude oil futures spread -
Statistical Analysis & Entry Signals
Calculate historical spread relationships and identify entry points based on statistical deviations from established norms.
Spread Type Current Level Historical Mean Std Dev Z-Score Action WTI/NG Ratio 12:1 10:1 0.8 2.5 Buy NG/Sell WTI Mar/Jun WTI $6.00 $3.00 $1.20 2.5 Buy Mar/Sell Jun -
Trade Execution & Management
Execute spread trades when statistical thresholds are met, managing positions through convergence or time-based exit strategies.
# Example Trade Execution Inter-Market Spread: - Long: 1 Natural Gas contract - Short: 1 Crude Oil contract - Entry Ratio: 12:1 (2.5σ above mean) - Target: Ratio convergence to 10:1 Calendar Spread: - Long: March 2025 WTI - Short: June 2025 WTI - Entry Spread: $6.00 - Target: Convergence to $3.00
Risk Management Protocols
- Account for margin requirements and leverage effects
- Monitor roll costs and expiration dates for calendar spreads
- Track supply/demand fundamentals and geopolitical events
- Ensure adequate liquidity in both contract months
- Implement position limits based on volatility and correlation
Implementation Framework
Technology & Data Infrastructure
Essential Data Sources
- 🏦 Treasuries: TreasuryDirect.gov, Bloomberg Terminal, Federal Reserve Economic Data (FRED)
- 🏛️ Preferred Stocks: FINRA Market Data, Bank investor relations pages, Preferred Stock Channel
- 📈 Equities: Yahoo Finance API, Alpha Vantage, Quandl, IEX Cloud
- ⚡ Futures: CME Group, Interactive Brokers, Barchart, TradingView
Execution Requirements
Component | Requirement | Recommended Platform | Key Features |
---|---|---|---|
Brokerage | Margin + Short Selling | Interactive Brokers | Global markets, low costs |
Data Feed | Real-time pricing | Alpha Vantage Pro | API access, historical data |
Analytics | Statistical computing | Python/R | Pandas, NumPy, SciPy |
Monitoring | Automated alerts | TradingView | Custom indicators, alerts |
Comprehensive Risk Management
🛡️ Multi-Layer Risk Framework
Risk Categories & Mitigation Strategies
- Model Risk: Regular backtesting, out-of-sample validation, parameter sensitivity analysis
- Execution Risk: Slippage monitoring, market impact assessment, optimal order sizing
- Liquidity Risk: Minimum volume requirements, bid-ask spread limits, market depth analysis
- Correlation Risk: Rolling correlation monitoring, relationship stability tests, regime detection
- Event Risk: News monitoring, earnings calendar tracking, regulatory change assessment
- Financing Risk: Margin requirement monitoring, borrowing cost tracking, collateral management
Example Portfolio Application (July 2025)
Strategy | Assets | Position Size | Entry Signal | Target Exit | Risk Level |
---|---|---|---|---|---|
Treasury Spread | 10Y On/Off-Run | $10,000 each | 20bp vs 10bp mean | Revert to 10bp | 🟢 Low |
Bank Preferred | BAC-L/BAC-M | $10,000 each | $1.50 vs $0.50 mean | Revert to $0.50 | 🟡 Medium |
Equity Pairs | AAPL/MSFT | $10,000 each | 1.30 vs 1.20 ratio | Revert to 1.20 | 🟡 Medium |
Futures Spread | WTI Near/Far | $10,000 equiv | $6 vs $3 spread | Revert to $3 | 🟠 High |
Strategic Implementation Roadmap
These relative value arbitrage strategies provide a systematic framework for capturing pricing inefficiencies across multiple asset classes. Success requires disciplined execution, robust risk management, and continuous monitoring of statistical relationships. By combining quantitative analysis with market intuition, investors can build a diversified portfolio of market-neutral strategies designed for consistent returns.
Next Steps: Begin with paper trading to validate models, establish data feeds and analytical infrastructure, then gradually deploy capital across strategies as confidence and expertise develop. Regular backtesting and performance attribution analysis will ensure strategy effectiveness remains robust across changing market conditions.