The forecast paper for ECN 335 that is due Friday MUST include correctly formatted footnotes and bibliographies. You should get into the habit of doing this for every paper you write. In order to make this process a bit less daunting for you, I have located an easy-to-use link that illustrates the appropriate footnote and corresponding bibliographic entries for various types of sources you might reference. I have chosen the Chicago style for this.
Finally, all of you need to avoid using incorrect words that unfortunately have the effect of making your writing and/or you appear to be "dumb" to persons who don't know you. I am referring to the confusion between "effect" and "affect," and "to" versus "too." I have a handout for you detailing this. If you confuse these words in your papers, you will be penalized a +/- on your paper grade.
Wednesday, April 28, 2010
Wednesday, April 21, 2010
What are Interest Rates Telling Us?
As we outlined in class yesterday, interest rates and the bond market have a great deal of predictive ability concerning future levels of economic activity. The simple yet very powerful model of interest rates you should use is:
As I noted, inflation expectations and growth expectations are not necessarily independent of each other, so the time frame you are considering becomes relevant to seeing which matters more. You can use the TIP:TLT ratio in StockCharts.com as one proxy for expected inflation, while a preferable way is to calculate (and track through time) the TIPS spread (= nominal interest rate - TIP rate with same maturity). This is available daily (in real time) from Bloomberg.com. Here is a link to the web page to use for this. As of today (4/21/10), the 10-year US Treasury bond has a rate of 3.79%, while the 10-year Inflation Indexed Security (TIP) has a rate of 1.43%. So:
Historical data on this is available from the Federal Reserve Economic Data (FRED).
If you want to find a proxy for the level of economic activity and income, you can use consumer cyclicals ($CYC) in Stockcharts.com. Where is support for this? Resistance? Are there any leading indicators from technical analysis that can be of help in the short-term (ex: bullish or bearish divergences based on the RSI)?
So, you should use the interest rate model above whenever you need to explain interest rate changes or to make interest rate forecasts. To do this, you will need to generate a forecast for each explanatory factor. Possibly, over the time period of your forecast, a factor that usually matters will not matter much. Or possibly, a factor that normally doesn't matter much will be influential. Remember: NOBODY KNOWS THE FUTURE (except CNBC, of course).
For those of you who have taken ECN 327 with me, you can expand the basic interest rate model substantially. Using general macroeconomic models such as the IS-LM and AD-AS, you can identify a fairly large set of factors that determine either economic growth (Ye in those models) or inflation (changes in Pe in the AD-AS model). Basically, those factors are the "other things" of the relevant curves.
Looking at a chart (click to enlarge) of the 10-year rate ($TNX), resistance at 4% becomes readily apparent (note: you must divide the number on the right axis by 10 to get the interest rate). Short-term support is at roughly 3.5%. Why has resistance held over the one-year period covered by this graph? Rates fell twice from 4% (a double top, by the way). What causes interest rates to decline? To answer this question, use the interest rate model.
Rates decline for some combination of declining expected inflation, less expected future growth, or monetary easing. Obviously, we can rule out monetary easing. That leaves us with declines in expected growth and inflation.
Will the 10-year re-test resistance or support? Again, use the interest rate model to answer this question. Anyone doing their forecast on interest rates will have to do this.
Read the relevant chapters in John Murphy's Intermarket Analysis to further help you with an understanding of this topic.
interest rate = f(expected inflation, economic growth, monetary policy)
As I noted, inflation expectations and growth expectations are not necessarily independent of each other, so the time frame you are considering becomes relevant to seeing which matters more. You can use the TIP:TLT ratio in StockCharts.com as one proxy for expected inflation, while a preferable way is to calculate (and track through time) the TIPS spread (= nominal interest rate - TIP rate with same maturity). This is available daily (in real time) from Bloomberg.com. Here is a link to the web page to use for this. As of today (4/21/10), the 10-year US Treasury bond has a rate of 3.79%, while the 10-year Inflation Indexed Security (TIP) has a rate of 1.43%. So:
TIPS SPREAD = 3.79% - 1.43% = 2.36%
Historical data on this is available from the Federal Reserve Economic Data (FRED).
If you want to find a proxy for the level of economic activity and income, you can use consumer cyclicals ($CYC) in Stockcharts.com. Where is support for this? Resistance? Are there any leading indicators from technical analysis that can be of help in the short-term (ex: bullish or bearish divergences based on the RSI)?
So, you should use the interest rate model above whenever you need to explain interest rate changes or to make interest rate forecasts. To do this, you will need to generate a forecast for each explanatory factor. Possibly, over the time period of your forecast, a factor that usually matters will not matter much. Or possibly, a factor that normally doesn't matter much will be influential. Remember: NOBODY KNOWS THE FUTURE (except CNBC, of course).
For those of you who have taken ECN 327 with me, you can expand the basic interest rate model substantially. Using general macroeconomic models such as the IS-LM and AD-AS, you can identify a fairly large set of factors that determine either economic growth (Ye in those models) or inflation (changes in Pe in the AD-AS model). Basically, those factors are the "other things" of the relevant curves.
Looking at a chart (click to enlarge) of the 10-year rate ($TNX), resistance at 4% becomes readily apparent (note: you must divide the number on the right axis by 10 to get the interest rate). Short-term support is at roughly 3.5%. Why has resistance held over the one-year period covered by this graph? Rates fell twice from 4% (a double top, by the way). What causes interest rates to decline? To answer this question, use the interest rate model.Rates decline for some combination of declining expected inflation, less expected future growth, or monetary easing. Obviously, we can rule out monetary easing. That leaves us with declines in expected growth and inflation.
Will the 10-year re-test resistance or support? Again, use the interest rate model to answer this question. Anyone doing their forecast on interest rates will have to do this.
Read the relevant chapters in John Murphy's Intermarket Analysis to further help you with an understanding of this topic.
Saturday, April 17, 2010
Financial Sector Plunges on Goldman News
On Friday, news about the SEC bringing charges against Goldman Sachs and one of its VP's for fraud charges shook the markets. According to the SEC, Goldman created Collateralized Debt Obligations (CDOs), a collection of parts of mortgage backed bonds, which were destined to fail, then sold them to entities without fully disclosing the facts concerning how these were constructed (toxic) and that a major hedge fund (of Paulson) was betting against them. Here is a link to a story about this. And, in an amazing intermarket application of all of this, there is a potential basis to associate the difficulties with Goldman Sachs with future gold prices. Here is a story about this.
Technical analysis of the ETF for financials (XLF) shows how significant Friday's events were. The chart (click to enlarge) shows how the sharp decline in price on Friday broke a very steep trendline, while still preserving (for now at least) the overall uptrend (based on RSI >= 40). This decline did not lack conviction (sorry for the pun), as it was based on extremely high volume.
Based on Fibonacci Analysis, the next potential support for XLF occurs at the 38.2% retracement level with a price of $15.77 (Friday's close was $16.36). On the chart, note that the 50% retracement occurs at a prior high (from early January of this year) of $15.35. At this point, a 50% retracement can not be ruled out, as more news will no doubt emerge next week, much of which will involve negatives for Goldman Sachs and (potentially) other similar firms as well. Also, markets tend to overreact in the short-term to such momentous news events.
The question now becomes how financials react and whether this trend for XLF is broken convincingly. For extra credit due at the beginning of class next Tuesday, create a PerfChart of the S&P sectors (as I did in class on Thursday) with a time period that starts at the beginning of April this year. Based on this, which sector has led this "leg" of the rally? What does the chart above signify about any potential changes in what the PerfChart shows? Should the defensive sectors see money flowing in as the result of Friday's news? Paste the PerfChart and brief answers to these questions in a Word document.
One way to assess how financials will do in the near term is to perform technical analysis on the overall stock market. Prior to Friday, the S&P 500 was very overbought, as the RSI(9) was well above 70. After Friday, the RSI fell to below 70, so it is no longer overbought. I also recommend that you look at the economic "numbers" that will be coming out this week. Other than the Leading Economic Indicators on Monday, the only major number with market moving potential is Durable Goods, which is released next Friday morning. So, for much of this week, the market overall and financials in particular will be driven by further news concerning the SEC's case against Goldman Sachs.
Technical analysis of the ETF for financials (XLF) shows how significant Friday's events were. The chart (click to enlarge) shows how the sharp decline in price on Friday broke a very steep trendline, while still preserving (for now at least) the overall uptrend (based on RSI >= 40). This decline did not lack conviction (sorry for the pun), as it was based on extremely high volume.
Based on Fibonacci Analysis, the next potential support for XLF occurs at the 38.2% retracement level with a price of $15.77 (Friday's close was $16.36). On the chart, note that the 50% retracement occurs at a prior high (from early January of this year) of $15.35. At this point, a 50% retracement can not be ruled out, as more news will no doubt emerge next week, much of which will involve negatives for Goldman Sachs and (potentially) other similar firms as well. Also, markets tend to overreact in the short-term to such momentous news events.The question now becomes how financials react and whether this trend for XLF is broken convincingly. For extra credit due at the beginning of class next Tuesday, create a PerfChart of the S&P sectors (as I did in class on Thursday) with a time period that starts at the beginning of April this year. Based on this, which sector has led this "leg" of the rally? What does the chart above signify about any potential changes in what the PerfChart shows? Should the defensive sectors see money flowing in as the result of Friday's news? Paste the PerfChart and brief answers to these questions in a Word document.
One way to assess how financials will do in the near term is to perform technical analysis on the overall stock market. Prior to Friday, the S&P 500 was very overbought, as the RSI(9) was well above 70. After Friday, the RSI fell to below 70, so it is no longer overbought. I also recommend that you look at the economic "numbers" that will be coming out this week. Other than the Leading Economic Indicators on Monday, the only major number with market moving potential is Durable Goods, which is released next Friday morning. So, for much of this week, the market overall and financials in particular will be driven by further news concerning the SEC's case against Goldman Sachs.
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