Growth vs Value Rotation

Overview

This pillar analyzes the critical tug-of-war between growth and value stocks, a key driver of market leadership. It helps you anticipate major shifts in investor sentiment and identify which segment of the market is poised to outperform.

What It Does

It tracks the relative performance of growth-oriented assets versus value-oriented assets using key ETF ratios like IVW/IVE. The analysis incorporates interest rate sensitivity, known as duration, to understand how monetary policy changes will affect each style. It also monitors factor crowding scores to spot when a trade is becoming too popular and ripe for a reversal.

Why It Matters

Identifying the start of a rotation from growth to value, or vice versa, provides a significant predictive edge. This signal often precedes major moves in broad market indices and can inform strategy for weeks or months.

How It Works

First, the pillar calculates a daily ratio of a major growth ETF to a value ETF. A moving average is then applied to this ratio to smooth out noise and identify the underlying trend. This trend is then contextualized with changes in the 10-year Treasury yield and inflation data to forecast the likely path of the rotation.

Methodology

The core metric is the price ratio of the iShares S&P 500 Growth ETF (IVW) to the iShares S&P 500 Value ETF (IVE). A 50-day and 200-day moving average are applied to this ratio to define short-term and long-term trends. A rising ratio indicates growth is outperforming, while a falling ratio indicates value is leading.

Edge & Advantage

This pillar offers a quantifiable signal for market regime changes, allowing you to position ahead of large institutional capital flows.

Key Indicators

• IVW/IVE Ratio

  high

  The price ratio of a major growth ETF to a value ETF, indicating which style has relative strength.

• 10-Year Treasury Yield

  high

  The interest rate on the 10-year US Treasury note, which heavily influences the valuation of growth stocks.

• Factor Crowding Score

  medium

  A quantitative score indicating how heavily investors are positioned in one particular style, signaling potential reversals.

Data Sources

• ETF Price Data

  Historical and real-time price data for key ETFs like IVW, IVE, QQQ, and SPY from exchange feeds.

• U.S. Department of the Treasury

  Provides daily data on treasury yields, which are crucial for assessing duration risk.

• Quantitative Data Providers

  Services like Bloomberg, FactSet, or Quandl that provide proprietary data on factor performance and crowding.

Example Questions This Pillar Answers

• → Will the S&P 500 Growth Index outperform the S&P 500 Value Index this quarter?
• → Will the Nasdaq 100 close higher than the Dow Jones Industrial Average for the year?
• → Which sector will be the best performer in the next six months: Technology or Financials?

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