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Do Sector Correlations provide Justifications for Valuations?-A Current Market Scenario

The Correlations and Valuation Hypothesis

In finance, correlation gauges how two securities move relative to each other. The scale ranges from 1 to +1, with +1 indicating a perfect positive correlation (assets moving together), 1 indicating a perfect negative correlation (assets moving oppositely) and 0 indicating no correlation (assets moving independently).

Valuations, on the other hand, rely on metrics like P/E ratios comparing stock price to earnings per share and dividend yields comparing dividends paid to stock price.

When considering how correlations can explain valuations:

Using Correlation for Diversification: Investors utilize correlation to construct diversified portfolios. Opting for assets with low or negative correlations can potentially lower risk without sacrificing returns. For instance, if the Energy Sector ETF (XLE) shows low correlation with the Consumer Staples Sector ETF (XLP), an investor may hold both to spread risk. In this way, if one sector falters, the other may remain unaffected or even perform well.

Sector Performance across Economic Cycles: Different sectors tend to excel during various economic phases. In a robust economy, consumer discretionary products like XLY may experience increased sales, leading to higher valuations. On the other hand, consumer staples such as XLP tend to be more steady due to selling essential goods, resulting in lower P/E ratios and higher dividend yields even during economic downturns.

When it comes to risk and return trade offs, sectors with greater standard deviations like the Technology Sector ETF (XLK), indicating higher risk levels, typically offer higher annualized returns. This implies that investors expect a greater return for assuming more risk. Valuation metrics back this up as technology sectors often have higher P/E ratios reflecting optimistic growth prospects.

Correlations can justify valuations by revealing how two sectors are affected by similar economic factors or market sentiments. For instance, if there’s a strong correlation between the Financial Sector ETF (XLF) and the Industrial Sector ETF (XLI), their valuations are likely to move in tandem. If XLI’s P/E ratio is lower than XLF’s, investors might view it as undervalued given similar company fundamentals.

Viewing dividends as a compensator for risks:
Industries that offer higher dividend payouts and show weaker connections to the overall market (SPY) could be viewed as less risky and more focused on value. Take, for example, the Utilities Sector ETF (XLU), which presents a substantial dividend yield and lower correlation with SPY. This could explain why investors might consider a lower P/E ratio justified, as they appreciate the reliable dividend returns during market turbulence.

Opposite Trends and Strategic Valuations: In some rare instances, sectors may exhibit negative correlations. In such scenarios, while one sector’s value is dropping, another sector’s worth might be on the rise, providing a hedging opportunity. If correlation data suggests an inverse link, it could support holding onto or valuing more highly the sector that serves as a hedge in downturns.

Dividend Growth and Industry Patterns: The growth in dividends can indicate how mature and stable a sector is. For example, consistent dividend growth in the Health Care Sector ETF (XLV) could validate its valuation as a secure investment option, regardless of its correlation with other sectors. Investors might be willing to pay a premium for the perceived stability and dependable dividend growth it offers.

How the Current Market Scenario is Considering Economic Factors?

The global macroeconomic climate has also influenced market dynamics. U.S. interest rates, which were anticipated to have peaked, enhanced the appetite for risk assets. This was seen across various regions, including Asia ex Japan equities, which gained during the fourth quarter. Emerging markets showed a strong performance, though they lagged behind developed markets. Signs of a potential soft landing for the U.S. economy and expectations for interest rate cuts in 2024 supported this sentiment. However, ongoing challenges in China, specifically around its real estate crisis and regulatory regime, presented concerns that influenced investor behavior globally​​.

The variations in performance and the risk profile across sectors can be seen as a reflection of the broader economic trends, investor sentiment, and sector-specific developments. Technology and Communication Services are driven by the growth and adoption of new technologies and digital services. In contrast, Consumer Discretionary reflects the immediate impact of consumer sentiment and disposable income levels, which are sensitive to inflation and other economic pressures.

These sectoral dynamics, influenced by both micro and macroeconomic factors, form the basis of the valuation hypotheses in the current market scenario. Investors may look at sectors like Information Technology and Communication Services as growth-oriented with high expectations for future earnings, while being more cautious with sectors that directly depend on consumer spending amidst economic uncertainties.

Higher PE Ratios vs Trends vs Innovations

 

In the current economic environment, BlackRock Investment Institute is optimistic about the U.S. And sees artificial intelligence as a significant driver of growth. Companies benefiting from AI are projected to continue thriving as earnings remain strong, indicating a positive future for technology and industries poised to capitalize on the AI revolution. However, they express some concerns regarding certain sectors in Europe due to tight monetary policies enforced by the European Central Bank and the absence of clear catalysts for improving sentiment.

Consumer Discretionary and Technology (XLK, XLY):
Generative AI and technology advancements in finance play a significant role in shaping consumer behaviors and fostering innovation within the consumer discretionary and technology sectors.

Health Care (XLV):
ESG principles and sustainability movements hold particular importance in the healthcare industry, emphasizing ethical standards and examining how businesses impact society and the environment.

Financials (XLF):
The growing interest in alternative investments and technological advancements is directly impacting the financial sector, influencing investment approaches and asset considerations.

Energy (XLE):
The focus on investing in sustainable technologies and transitioning to cleaner energy sources is a prominent trend within the energy sector as companies embrace new energy solutions while striving to minimize their carbon emissions.

On a broader scale, there’s a cautious approach towards interest rates, with expectations that the Federal Reserve will maintain rates until mid year before gradually adjusting them. Anticipated slowdowns in consumer spending are attributed to reduced savings and stagnant wage increases among other factors. While there may be an uptick in unemployment levels, they are expected to remain relatively low compared to historical norms. Inflation is forecasted to stay above the Fed’s 2% target throughout 2024.

Creating a Sector Portfolio-We backtest a Portfolio based on Mean Variance Optimization

Creating a portfolio in the current economic scenario involves a multifaceted approach that balances expected returns with risk tolerance and the correlation of assets to maximize diversification. Here is how one might mathematically approach portfolio creation based on the data provided in the images:

  1. Assess Valuations and Sector Outlook: Take into account P/E ratios and current economic insights. Sectors like technology, which have high P/E ratios and are expected to benefit from trends like AI, could be good for growth potential but might also carry higher valuation risks​​. Meanwhile, sectors with lower P/E ratios, like Energy (XLE) with a P/E of 7.99, may suggest they are currently undervalued or carry less growth expectation.

  2. Review Dividend Profiles: Consider the dividend yield and growth as a measure of return and stability. Sectors with higher dividend yields, like Utilities (XLU) with a yield of 3.53% and a positive dividend growth, may offer steady income which could be beneficial in a slowing economy​​.

  3. Analyze Correlations: Utilize correlation data to enhance diversification. You would look for assets that do not move in tandem (have lower correlation coefficients with each other), aiming to include assets from sectors that are less correlated with each other, thus reducing unsystematic risk. For instance, if Technology (XLK) and Utilities (XLU) have a lower correlation to each other, holding positions in both may reduce portfolio volatility.

  4. Evaluate Risk: Check the standard deviation as a measure of volatility. Sectors with higher standard deviations, such as Technology (XLK) with an annualized standard deviation of 23.13%, indicate higher volatility, and hence, higher risk. Balancing these with sectors with lower standard deviations, like Consumer Staples (XLP), may help manage overall portfolio risk.

A Model Portfolio: ALLOCATIONS

Construct the Portfolio: Using the Sharpe ratio or a similar measure could assist in selecting sectors that provide the best return per unit of risk. You would calculate this for each sector ETF based on their returns and standard deviation. For example, if the Technology sector has a high expected return but also high risk, it might be balanced with the inclusion of a more stable sector like Health Care (XLV), which may have a lower expected return but also lower risk.

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Disclaimer: This is not an Investment Advice. Investing and trading in currencies, CFD’s  involve inherent risks. It’s essential to conduct thorough research and consider your risk tolerance before engaging in any financial activities.