Quote from babs2000:
Hello cd23,
could you please explain what exactly "YM leads ES" means?
Is it possible to backtest "leads"? If yes:
- what kind of data is necessary for the test?
- do you have a rule set to implement such a test?
Thanks for your answers
The lead and lag thing takes a little understanding.
It comes in about four parts. I'll do them in the order of fineness of measure from coarse to fine.
Leading and lagging is totally off the table during trending. That is because both the YM and ES will be trending together.
Another factor already pointed out is the time constant of their respective variations over time as time series. It corrolates directly with the cash weighted constituents. The futures indexes are parasites of the cash and the cash comparisons of 30 and 500, respectively measure the smoothness of their respective TC's.
The items below only apply during end effects which occur between trending (during the overlap to put it more precisely).
1. 30 seconds to 2 minutes lead of YM over ES at times of change. The are about 7 price locations on chartstimes in addition to the major time which is the overlap and in particular the beginning of the overlap of trends. This window (I call it something else in coding terminology which is not what ET people do) is a really large one and definitely remove the choice of whether to trade YM or ES even if that could come to be a choice for anyone. Trends are annotated with channels and I use the 2 min and 5 min charts respectively. People tell me it is the difference of fractals more that the difference of YM and ES. They can have their views it is fine with me. So for annotating and trading you annotate the YM first and trade the ES and its annotations second. This is new to the OP, he hasn't seen it before.
2. The YM in 1. is lead by the Conners Hayward volatility compression/expansion of a convergence/divergence measure built from the spread difference of the industrials as compared to the premium or fair value (compensated for drift manually). This gives you another 30 seconds plus or minus and the measure starts with the bar compression visually speaking. This is also new to the OP, he hasn't seen it before nor could he display it if he wished.
3. The DOM hundreds postion as it "shows" for a timeout in front of the DOM wall. Manually tab the rate of decline on the wall side of the DOM of the tic just before the wall. It is hard to read this, I know. It is quite technical form of analysis. This is new to the OP, he hasn't seen it before. He probably doesn't have a platform for this.
4. Tics turn at 3. and within the bars of 1. To see this use the leading indicator of tic charts (one for YM and one for ES) which is the volume which shows the dominance shift very early. The later confirmation signal on the volume after the retrace and at micro tic trend BO is the change of volume dominance. This allows anyone to carve about 20 to 40 turns a day to the nearest tic to the extreme tic of the trend ending when the new overlap begins. I do not get the extreme tick more than 50% of the time since I am doing partial fills on the extreme 2 pair of tics. This is because of how I address the driving harmonics at the time, manually. This is new to the OP, he hasn't seen this before. he does not have any feeds for this coming into his computer at this point.
That is a starter comment on how the YM leading the ES works. This can be shown by replacing the crayola with a sharpened color pencil and a straight edge offest one half a lead width on an enlarged whole day tic chart with volume. It takes about 40 pages of excel print outs to take a look at the periodic rows of data related to this for a small portion of the day.
So with a lot of lead time available to the sensory system, it does become possible to trade all the trend extremes as reversals to achieve taking most of what is offered by the market each day.
T28 tells everyone I do not trade. Trading is automatic for me and I just glance at 1 then 2 then 3 then 4 and do a series of partial fills to get the turns*. The fills vary in size so that no one can reverse engineer me (or even coattail me) if they, at the clearing area, are thinking about it (those days are over, years back).
*the reality is that I am visualizing these things a little ahead of time and then they happen just like they did 10 or a 100 thousand times before. As I look at my screens I am just going through repeated confirmations of the sequences that inevitably occur as all other alternatives become closed off as possibilities. This is a difficult multi-degree of freedom concept to come to understand. Read it now and keep it in mind as you make progress towards seeing the markets.
Now your Q's.
Backtesting is an arcane concept. Read Aronson backwards starting with figure 1-1 on page 15. You input with those square waves he shows as the output and you get an output that is a synthesis of 5 degrees of freedom becoming 70 degrees of freedom used in selective subsets that are turned on and off as shown above. Only the subsets in favor become the 5 degrees of freedom use as a rectangular wave output to act upon after the filters before action.
Raw data is necesary you buy it from different sources or you use several platforms that specialize in displaying a lot of critical stuff and then you use scripts to "fix" the displays in order that they convey info. There is a thread of references (30 some pages long) to the many web sites that carry scripts. Wealthlab is an example. There are booklets (75 to 150 pages long on this too). Wedid one every two weeks for quite a while. All are illustrated. The jounal is editied into 150 page booklets every month as well; they are indexed and illustrated with the attachments.
Finally, rule sets. Everything I do here is manual. It is a limitation of my posting as you probably understand and know. Elite trader is largely a collection of amateurs and as such they learn and do things manually. If you go to places like collective 2, you see the outgrowths of independent people who are sort of mechanizing this or that to effect a strategy that may link a thought or two. Commercial stuff is available, apparently to sell products in lieu of making the client money.
For everything I have posted there are about four or five rules.** So far no one has grasped them in the sense that they have been given any utility. I do have a fully automated computer as you can see. It eats five times a day and sleeps at least 6 hours a night. Unfortunately it eyes, lungs and pumping system is wrapping up business these days. The computer works, though and I am going to hang with some penguins next month.
** 1. price change makes money
2. Stay on the right side of the market
3. use the MODE of the market: continue or change.
4. exit=entry so use reversals as profit segments are indicated.
5. front run as a parasite.
All of this was fun to detail out as you can see. Enjoy. Great query.