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Thursday, May 26, 2005

Elliott wave methods III

The Advanced Get



Perhaps the easiest approach to Elliot wave count is the e-signal proprietary software, Advanced Get. One of its main features is that it is able to search through a database of charts, including stocks, futures or a subset of these like the S&P500 or the Nasdaq components, to identify stocks at different stages of the Elliott wave cycle. One could select toppy stocks that have completed a 5th wave UP, or stocks at the bottom of a 4th wave, that are ready to have the last rally UP.

Advanced Get does not use the channeling or monowave approach, in fact the software seems to arrive at its count by proprietary computer subroutines. They appear to be based on the built in proprietary oscillator (see the chart below). If the Oscillator far exceeds previous highs, then it re-labels the wave as a wave 3. If the oscillator fails to exceed the previous high while the stock price does (divergence) then it labels the wave as wave 5. The inverse applies to down trends. Then, apparently based on Fibonacci retracements, it labels other waves ABC (corrective). Now, remember, in an impulse series, any of waves 1, 3 and 5 may extend, but wave 3 could never be the smallest. Advance Get seems to assume that wave 1 never extends and thus wave 5 is never the shortest. This misses out on truncated 5th waves, and thus brings into question the consistency of the type I trade.




I find it problematic with Advanced Get that it uses an arbitrary number of bars, set at 300 by default, to begin the count, essentially ignoring the preexisting sequences. To be exact about it, the Elliottician should start with historical data on each stock and find a major turning point, before commencing the evaluation. However, one could easily increase the number of bars to include a major turning point, before completely dismissing the counts.

In the example above, we are dealing with the same period in the Nasdaq composite in which the channeling method seemed to have problems. The same period using the Neely method, we concluded that the series was not an impulse series but rather a double zigzag (dz) which occurs frequently in the place of an impulse series, but that is corrective in nature, and that has serious implications about the stability of the rally in place. Here is the Neely count again:



A closer examination of the Advance Get count reveals that 2 monowaves were not labeled or included in the count, which brings into question the validity of subsequent waves. I also notice a problem, which is recurrent with the Advance Get counts, and it is the proportionality of waves of the same series. Take for example the first i-ii-iii-iv-v series: By Elliott rules, there have to be a proportionality between waves i, iii and v. They should keep a specific Fibonacci ratio. In the present case, wave i is very small compared to wave iii and wave ii is practically non-existent. The proportionality of waves is critical, in my mind.

Despite my objections, e-signal claims that their methodology has been tested extensively, and they are successful trading the type I and type II. No one can argue with success. Whether based on an orthodox Elliott wave count or a proprietary variant, the proof is in the results. The Type I and Type II trades merely use the Elliott count to alert you of stocks that after a big rally, have retraced sufficiently (according to Fibonacci ratios and oscillators), and are ready to mount a rally. If by their counts the rally coincides with a wave 5 that extends, then you have accomplished your goal to make money. Whether you end up calling the new wave an extended 5 or a continuation of wave 3 is only academic. The problem is that often enough, the 5th wave is shorter than wave 4, never to exceed the top of wave 3.

Advanced Get has a truck load of features that can be easily found in other web-based software. Take for example Stockcharts.com or iqc.com. OptionsXPress offers Prophet charting free of charge and that included real time charting. Stockcharts.com has many chart-searching features too, but they do not include Elliott wave searches. Platinum has also many search features that I find to be more efficient than Advanced Get, but that accomplish many of the same things. A combination of these programs could probably meet the expectations of Advanced Get alone. No one has the ability to search by Elliott wave features, or the ability to look at a historical chart as though you were at that moment in time: the training mode. I have come to depend on the training mode for my back testing of options strategies for decision making. For the Advanced Get searches to work, you have to download the entire database of stocks and futures every day, a process that lasts >30 min in my hands. Searches in Stockcharts.com are posted for you. Searches in Platinum are almost instantaneous. One could possibly display the stocks of interest without downloading any additional data, which is a major inconvenience. Why doesn't e-signal do the searches requested at the server level? I suppose they want to charge you for the huge amount of data they provide, and that you don't need.

Putting together the search and training modes and to do it at the server level would go a long way to alleviate the concerns about the validity of the type I and II trades and make it more user-friendly. Allowing the user to test their theories in the past to gain confidence in these systems would seem easy to accomplish and a great asset for the user. So far, they have refused to include this combined feature. Are they not confident that user will see that this type I and II trades are high probability set ups?

13 comments:

Anonymous said...

boooooooring

Anonymous said...

On backtesting with AGet

1) Download all the data from e-signal

2) Log off AGet

3) Change system clock to the desired date

4) Log into AGet again. Close Server access to e-signal as it will error out.

This is the only way I know you could fool the software to think you are in a different date

Juan Sarmiento said...

Varum, thanks a lot for the imput. Having to "hack" a software that cost you thousands of dollars is not an acceptable solution to me. Since we have paid that much, it would make good business sense that e-signal would try to keep me (us) happy. They do not make that effort.

An impecable example of what a T.A. software should be like is iqcharts (look at prophet if you use OptionsXPress, it is free). What impresses me about iqcharts is not only its low price, and the fact that is is internet/java based, but the fact that it has immediate results for T.A. set ups as it searches a database in the server (I don't have to download one single day of stock data). The searching capabilities are as flexible as Advanced Get, except that it does not have Elliott-wave based search. You can have the status of all your positions displayed at one time (updated at 1 min intervals, real-time), and with a single click you get an immediate display of the stock chart at different time perios (from 1 min charts to monthly charts).

After spending the money, and giving Advanced Get a full and serious shot, I feel that I have been had. The only redeaming quality is the ability to display charts in the past, so I can do back testing. Is that worth thousands of dollars? I am not sure.

Anonymous said...

My AGet is expiring in two months time. I agree with you that back testing is too much of a hastle in doing it via AGet. I see you have mentioned iqcharts and prophet as other options. Do you prefer one over the other.

I have an optionsxpress account.

Juan Sarmiento said...

I gathered by your questions that I have not made some items clear. Let’s see if I can from here:

1. You probably have a lifetime license on Advanced Get, in the practical sense, AGet is yours to keep. What you would be renewing is the data feed from e-signal, that cost about $500 a year for End-of-day data. You could get other services that cost $$$. But can you not download EOD data free from Yahoo, and integrate it into Get? that would only apply to hand picked stocks, of course, you'd have to do the work of downloading.
2. What you cannot do with AGET is to test their searches in the past, unless you do the hack that you described. I just tried that and I will make a blog on that.
3. You can use Platinum to do searches in past dates, and then use Advanced Get to "pretend" that you are in that past date and see time progress in your chart on AGet. This is a very important feature of AGet. To be a good trader, you need to have made 5000 trades, including papertrades and backtesting. Backtesting puts your learning curve in warp speed.
4. Find out if you could download data from free historical databases like the one in Yahoo and uploaded into AGet without spending one more penny on datafeeds.
5. If you have OptionsXPress, Prophet charts are free. I don’t use them routinely, but I would explore them to see if they have some search capabilities. OptionsXPress has free, realtime charts (not just end-of-day). Most features of AGet are present in the Prophet service as far as I can tell, except for the (faulty) Elliott wave counting and the proprietary oscillator. Locate Prophet charts under the “quotes” menu, use the “Java Charts” for real time charts. Experiment and see if you like it. As far as I can tell, there are no searches.
6. IQCharts is not free. They charge nearly $40/month. However, it does include real time charts and customized searches and they are done at server level, so you never have to download anything. Charts displayed are Java-based, so you computer disk is not loaded with data. There are no Elliott wave charting, though. Do a free 2 week subscription and see if you like it. (IQCharts.com)
7. If you are really interested in Elliott wave charting, take a look at Elliottician.com, that is definetly the best Elliott wave charting program I have seen. I can tell you that I have done Elliott wave analysis for about 10 years, I have been quite agnostic about my use of it. I have found after all these years that its predictive value is limited. The success I had in the late 90’s could be attributed to the bullishness of the market, rather than the validity of the Elliott wave (I was convinced it was my knowledge of Elliott wave analysis).
8. If all you need is EOD data, without looking at the past, or Elliott waves, and you rely on Platinum for your searches, then Stockcharts.com is adequate. They even have some limited searches displayed for you, also FREE.
9. Look at Quote.com too. I find that is is expensive too.

Anonymous said...

If anyone is interested in sort of free data download for Aget. Then go to http://www.hquotes.com/ and try this for free. Then purchase for $63, one time fee . I used a previous program for many years called Yquote for downloading EOD data.These style downloaders go to Yahoo and dn ld Stock data in many formats. I would dn ld 2500 optionable stocks in about 15 min. This method will go back to about 1999 for many stocks. I would not pay that $500 or any monthly fee for Aget data !
Good luck.

Juan Sarmiento said...

Excelent, Optiontrader....

Please take some of your time to explain to us what format would the file have (i.e. tab delimited, text file?)

Where exactly would you put the file, or what command would you use to import the data...

Thanks

Juan

Anonymous said...

Juan: I don't know if you are directing this question to me or not but the EOD Aget uses a text file called (stock name).prn One of hquotes selections is to maintain the data in that format. You put the data anywhere and in the path in the file menu you point there and tell Get to scan that directory and all the files are available.
Cheers

Juan Sarmiento said...

***Important message for Elliott wave traders***

Hi friends. Today I received an e-mail saying that Elliottician.com is offering a few course on Elliott wave using their software. I suspect that this is so they can sell their software, but I think this is a good opportunity to see the complexities of the Elliott wave, even if you don't buy any products.

I am not recommending that you spend thousands of dollars on anything, but I think that their approach is the most convincing for me, a long-time student of the Elliott wave. Again, I do not suggest that you spend any money, but I think you'd take a realistic look at the Elliott wave. I am not in anyway associated with them. I am only interested in my interaction with you.

Anonymous said...

I have Advanced GET, although I don't really use it. I don't see a need for e-signal data since you can get all the EOD data for free from finance sites like finance.yahoo.com. If you don't want to write a script to mine yahoo for data, there is a windows program called MLDownloader (do a web search for it) that will download stock lists and stock prices and save them in ASCII format which Advanced GET can use. You can have it update the data at the end of each day, just like you have to do with Advanced GET anyways.

Anonymous said...

I am an Elliot Wave beginner, but I see the potential. I've read the first couple chapters (so far) of Prechter and Frost's book, "Elliot Wave Principle," and I noticed how the authors back in 1978 illustrated the information with real market data they found by obvious countless hours poring over charts. They make a lot of qualititative assessments on the likelihood of outcomes given a particular chart pattern. Here's a sample quote I picked randomly: "In the stock market, when a triangle occurs in the fourth wave position, wave five is sometimes swift and travels approximately the distance of the widest part of the triangle."
These types of comments, from the perspective of today's incredible computing power, are just screaming for a comprehensive cataloging of historical markets to determine probabilities of such events. I think the developers of Advanced GET did some of this, however the culmination of their results is only realized in the AGET and other software, which a lot of people on this thread appear to agree is of limited value.
OTOH, the ongoing work done by Elliotician is a much better example of the power of this approach. It appears that they are being very comprehensive about it, and the results really show in their software's predictive ability.

Juan Sarmiento said...

Bryan, please give us the URL for the MLDowloader.

Elliottician.com's software "Refined Elliott wave trader" has a truckload of statistical evaluation and comparison with a huge amount of statistical patterns from many markets around the world. Their conclusion: you can match any pattern at any time frame with a variety of historical patterns stored in computers. The RET is able to MATCH them and give YOU a breakdown the various patterns that have a rating of coincidence that is high.

Contrary to Advanced Get, which only gives you ONE fitting pattern and "changes its mind" in unpredictable ways, RET gives you options to choose from, and you select the one that better matches your understanding of the Elliott waves and other independent analyses on the stock in question. For example, the MFE trade was selected based on a fundamental change in the expectations for the company, and a spike in volume that usually accompanies the begining of the impulse wave III.

Anonymous said...

Mldownloader can be downloaded from several sites including these.

EWI