Tuesday, June 26, 2018

Additional Factors to be Considered in Choosing High Dividend Stocks - for Long Haul

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In choosing a set of high dividend stocks for the long haul, data savvy investors need to additionally consider, at a minimum, price-earnings ratio and volatility. Of course, equity research analysts would consider a slew of other factors including book, cash, reserve, growth, liquidity, debt, etc.  

A composite combining PE and Beta (or V-factor) is critical. The two composites - Beta-adj and Vfact-adj - have been used (the graphic above) to make the case. While the Beta-adj composite points to Verizon (VZ), P & G (PG), IBM (IBM Corp.), XOM (Exxon Mobil), GE and JNJ (J & J) as the best (< 50 as acceptable scale value) high dividend stocks, Vfact-adj picks PG, VZ, XOM, IBM and MRK (Merck). 


Despite high dividend yields, CVX (Chevron) and KO (Coca Cola) didn't make either cut due to high PEs. Likewise, BA (Boeing) didn't fare well either due to the high volatility.


Disclaimer - The author is not advocating any of the stocks listed here; instead, this is promoted as an alternative research in creating a statistically significant and more predictive volatility factor for individual stocks. Consult your Registered Rep, RIA or Financial Planner for an appropriate asset allocation model and the suitability of stocks and other holdings.  

-Sid Som, MBA, MIM
President, Homequant, Inc.

How to Define, Compute and Manage True Volatility of Major Stocks

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The most widely-used metric to determine the volatility of a given stock is known as the Beta which shows the volatility of a stock relative to the overall market (generally S&P 500). When the stock moves in perfect tandem with the market, the Beta is 1. Likewise, when the stock is more volatile, Beta > 1 and vice versa. In the above example, Cisco (CSCO) an Intel (INTC) are the two most volatile stocks while Procter & Gamble (PG) and Coca-Cola (KO) are the least volatile ones.

While Beta is an external metric, an internal metric in the form of a Coefficient of Variation (COV=Std Dev/Mean) may be computed using the daily closing prices. Then, the combination of the external and internal metrics would help create a more efficient and predictive volatility factor (V-factor). FYI - COV is a better metric than Std Dev as it is normalized.

Here is why the aforesaid V-factor is more efficient and predictive than the Beta: Though CSCO has the highest Beta, it has low internal volatility (daily movement of prices) as reflected in the low COV, thus lowering the overall V-factor significantly (down to 6.21), even lower than GE's which tends to move almost in lockstep with the market.

Of course, there are other methods to capture the volatility including modeling the daily swings. 


Disclaimer - The author is not advocating any of the stocks listed here; instead, this is promoted as an alternative research in creating a statistically significant and more predictive volatility factor for individual stocks. Consult your Registered Rep, RIA or Financial Planner for an appropriate asset allocation model and the suitability of stocks and other holdings.  

--Sid Som, MBA, MIM
President, Homequant, Inc.

How to Create a Statistically Significant Fund of Funds from Balanced Mutual Funds

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1. Screening Funds: It's important to select funds with very similar attributes which, in turn, enhances collinearity of the portfolio. In selecting the above funds, the following set of criteria has been used: NAV > $7B; Morningstar Rating = 4 to 5; Track > 10 years; Yield = Positive; YTD Return > 8%.

2. Balanced Funds: Balanced Mutual Funds are inherently diversified (40-60% in stable/dividend stocks, 30-40% in fixed incomes and balance in Cash, Precious metals and other debt instruments). Since these funds are self-hedged by design, meaning stocks hedged by bonds etc., no additional hedge component is needed.

3. Fund of Funds: In order to create a statistically significant Fund of Funds from a group of Balanced Mutual Funds, it is imperative to draw them from a highly correlated group, as shown in the correlation matrix above. Thus, while reducing the number of funds, the "least" collinearity must be adhered to. For instance, since Dodge and Cox shows lower collinearity than its peers, it must be removed first from this line-up.

4. Risk Mitigation: A Fund of Funds  is more prudent from the investment point of view as it helps reduce the general risk embedded in a single balanced fund (risk scenarios: merger, change of ownership, departure of a veteran portfolio manager, etc.). 


Therefore, instead of investing $100K in one balanced fund, it's better to spread the sum over a group of highly correlated balanced funds (highly correlated funds tend to project very similar attributes).



Disclaimer - The author is not advocating any of the funds listed here; instead, this is promoted as an alternative research in creating a statistical fund of funds. Consult your Registered Rep, RIA or Financial Planner for an appropriate asset allocation model and the suitability of mutual funds and other instruments.  

-Sid Som, MBA, MIM
President, Homequant, Inc.

Monday, June 25, 2018

How to Use Sector ETFs to Create a Diversified Stock Portfolio

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The highly correlated sector ETFs -- XLB, XLF, XLI, XLK, XLV and XLY -- would make the portfolio an undiversified and aggressive one, while the addition of XLP (less correlated), GDX (uncorrelated) and XLE (negatively correlated) would help reduce risk and make it a more diversified one.

The graph demonstrates, while XLK and XLP moved in tandem initially, they significantly diverged later in the year, suggesting that the longer holding period is equally important in reaping the true benefits of diversification.

Ideally, in order to capture any meaningful shifts in ETF relationships, researchers should run this matrix in three phases: short-term (recent 30 days), medium-term (6 months) and long-term (9-12 months). 


Disclaimer - The author is not advocating any of the ETFs listed here; instead, this is promoted as an alternative research in diversifying an equity portfolio, leading to a better asset allocation model.

Consult your Registered Rep, RIA or Financial Planner for an appropriate asset allocation model and the potential holdings therein.  

--Sid Som, MBA, MIM
President, Homequant, Inc.
homequant@gmail.com

Sunday, June 24, 2018

The Missing Link between Fundamental and Technical Equity Analysis - A Meaningful Correlation Matrix

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Analysis of the above Correlation Matrix

1. The correlation among Apple (AAPL), Amazon (AMZN), Facebook (FB) and Google (GOOG) is very (positively) high (> 0.80), meaning they will move in tandem. A portfolio comprising exclusively of such highly correlated stocks would be considered an 'Ultra Aggressive' portfolio.

2. Twitter (TWTR) however adds a low-to-moderate positive correlation to the aforesaid four, meaning there are days TWTR will not necessarily move in lockstep with the other four stocks. A portfolio constructed as such would, nonetheless, be 'Very Aggressive.'

3. IBM, on the other hand, shows negative correlations with all five and obviously very high correlations with the first four, thus providing an excellent hedge. The inclusion of the IBM hedge would lower the overall risk, paving the way for an 'Aggressive' portfolio.


Ideally, in order to capture any meaningful shifts in relationships, researchers should run this matrix in three phases: short-term (recent 30 days), medium-term (6 months) and long-term (9-12 months). 


Disclaimer - The author is not advocating any of the stocks listed here; instead, this is just a research piece  - often overlooked - connecting fundamental and technical analyses. Consult your Registered Rep, RIA or Financial Planner for an appropriate asset allocation model and the potential holdings therein.  

-Sid Som, MBA, MIM
President, Homequant, Inc.
homequant@gmail.com
  



Saturday, June 16, 2018

A Scatter Plot of Weekly Closing Prices is a Good Starting Point to Analyze Stocks and Indices

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-- Intended for Start-up Analysts and Researchers --

While there are many ways to learn to analyze stocks or the stock market as a whole, here is one simple way I generally propose:

1. Instead of starting with a Stock or ETF, consider a liquid Index/Average like Dow Jones Industrial Average (DJIA), which comprises the 30 largest cap stocks. You may look at it as the front-end of the stock market. This type of analysis is known as the top-down approach (analysis of individual stocks represents the bottom-up approach). Alternatively, you may use the S&P 500, a.k.a. the broader market.

2. Whether you decide to experiment with stocks or indices, the most common database will consist of these variables: Date, Open, High, Low, Close, Adj Close and Volume. In terms of frequency (time interval), the common choices are: daily, weekly and monthly. Some sites may offer yearly roll-up as well (yearly prices are used to study historical trends like Laureate Shiller's CAPE ratio, etc.).

3. Though the Daily Adj Closing Price is the most frequently used data (along with other variables) in defining trend and strategy, use the Weekly/Adj Price as part of your first attempt. As you can imagine, weekly prices are less noisy and much smoother (than the daily prices), leading to easier data visualization. Once you get into more advanced analysis and modeling, you will use the other variables either as ratios or as independent variables. 

4. The best way to get a good feel for the data, trend and outliers is to create a scatter plot. Eyeball the scatter and fit your trendline. Since you are dealing with weekly averages here, leave out the moving averages. As you learn to analyze the daily data, you will see the utility of 60 to 200-day moving averages which are standard metrics in this business. If you are unsure of the differences amongst linear, logarithmic, exponential, polynomial, power, etc. trendlines, go back to your text books and brush up your knowledge. 

5. One of the skills you must develop is to quickly identify the outliers (noise). If you are working on defining trends leading to business strategy, it is absolutely imperative to work with the data as outlier-free as possible. Look at the two scatter graphs above. The only difference between the top and the bottom is that the latter has three fewer data points (week of 1/7/18, 1/14/18 and 1/21/18), resulting in a much cleaner dataset with higher r-squared. If you remove two more data points (12/31/17 and 1/28/18), the r-squared jumps to 0.923 (not shown). Again, one of the skills (perhaps habits) you must develop is to be able to identify the outliers quickly; otherwise you will end up fitting wrong trendlines.

6. Once you have the data and trendlines under control, the first thing you will look for is the formation of supports. If the stock/index bounces off a price level repeatedly, a support is being buoyed. When the support extends out to form a double bottom (like W), any reversal tends to be bullish.

7. The next thing you need to learn is to identify the congestion level. If the stock/index makes an extended sideways move within a band, it is considered "stuck" within a congestion zone. For instance, if it remains range-bound between $40 and $45 for several weeks, it has developed a short-term congestion. Many professional traders take advantage of the congestion by "channeling" those stocks/indices.

8. Often, a stock/index makes a rally but falls apart quickly at a particular price point. For example, if the stock makes multiple attempts to cut through the $45 area but fails, it has developed a short-term resistance there. Traders who buy on strength tend to develop a watch list of such stocks/indices. Professional traders generally write covered calls when the stock fails to break out.

9. When a stock/index eclipses past the resistance and maintains the upward move, it is considered a breakout. Traders who buy on strength wait for a breakout to occur. As soon as the breakout is confirmed (closes above the breakout price), they start to initiate long positions (or buy calls, sell puts, etc.).

As you get started, these are some of the market basics you must be very comfortable with.

Good Luck!

- Sid Som, MBA, MIM
President, Homequant, Inc.