Bond Volatility Spillover (MOVE)

Overview

This pillar analyzes the interplay between US Treasury volatility and equity market risk. It identifies moments when instability in sovereign debt is likely to spill over into the broader stock market.

What It Does

The system tracks the spread and correlation between the MOVE Index and the VIX to measure cross-asset fear. It calculates z-scores to normalize volatility levels across these different asset classes. By monitoring the ratio between rate volatility and equity volatility, it flags potential liquidity shocks before they hit stocks.

Why It Matters

The US Treasury market is the bedrock of the global financial system and typically reacts to macro risks before equities. When bond volatility spikes, it signals tightening liquidity conditions that mathematically force repricing in risk assets like stocks and crypto.

How It Works

We ingest daily closing data for the ICE BofA MOVE Index and the CBOE VIX. The system computes a rolling ratio of these two indices to establish a baseline relationship. When the MOVE Index surges while the VIX remains suppressed, the model triggers an alert for a high probability equity drawdown.

Methodology

We calculate the 20-day rolling correlation between daily percent changes in MOVE and VIX. The system flags a signal when the MOVE Index rises 2 standard deviations above its 50-day mean while the VIX remains within 0.5 standard deviations. The spillover coefficient is derived from the beta of the S&P 500 against the 10-year Treasury yield during high-volatility regimes.

Edge & Advantage

Bond traders often have a deeper understanding of macro mechanics than stock pickers. This pillar allows you to front-run equity market panic by watching the 'smart money' move in the rates market first.

Key Indicators

• MOVE/VIX Ratio

  high

  Measures the relative cost of protection in bonds versus stocks

• Yield Curve Steepness

  medium

  The difference between 2-year and 10-year Treasury yields

• Correlation Coefficient

  high

  The 30-day rolling statistical relationship between rate vol and equity vol

Data Sources

• ICE Data Services

  Official provider of the MOVE Index methodology and historical data

• CBOE Global Markets

  Real-time volatility index data for equities

Example Questions This Pillar Answers

• → Will the VIX close above 30 within the next 7 days?
• → Will the S&P 500 drop more than 2% this week?
• → Will Bitcoin correlation with the Nasdaq increase in Q3?

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