[zugli]

Hi dear friends!
I'm new here and I like this place.
I just open a new account with TS brokerage and I would like to know about your experience with automated trading. It works? Do you use it?
I optimized some trading systems that I would like to run on 240, 480 and 720 min.
Another question: do you know if it's possible to backtest a ts only in a particular session? and then run it in automated mode in the same session?
Thank you in advance for your help

[mvhanson]

Hi Zugli,

This only answers one part of your question, but I don't use TS so can't answer the rest.

I can tell you that automated (system) trading does work; though I think you need to set some goals about what it is you want to accomplish with your systems before you dive in.

For example, I used to work for a hedge fund and the guys that ran it had a good system, but it worked so well for so long they got greedy. They started to leverage up.

Then one day the systems blew up. Boom. They couldn't believe it. They kept trading and trading and trading the systems, thinking the systems would recover. They never did. They lost all of their money and their business.

My view would be to parcel out the portfolio you have allocated for system trading into several competing systems, across different markets -- one in commodities, one in stocks, etc. Use some of your own, and maybe buy one or two (Aberration, etc.) that you know have good track records.

If you get egotistical about something you have created yourself and put all of your cake into it, somewhere down the line, the market is going to eat your cake for lunch and leave none of it for you.

Hope that's helpful.

Originally Posted by zugli »

Hi dear friends!
I'm new here and I like this place.
I just open a new account with TS brokerage and I would like to know about your experience with automated trading. It works? Do you use it?
I optimized some trading systems that I would like to run on 240, 480 and 720 min.
Another question: do you know if it's possible to backtest a ts only in a particular session? and then run it in automated mode in the same session?
Thank you in advance for your help

[zugli]

Thank you for your ideas, I will take care of your opinions and suggestion.

[GCB]

First off I think TS is an awesome piece of software. I use it for both charts and orders and have no feeling that I need anything else. As a former professional programmer I especially like its robust programming language for writing custom indicators. I would be lost without that.

That said, I think the automated trading feature on TS is more of a selling gimmick than anything else. I've written several workable though unsophisticated trading strategies and they all had roughly the same results: barely profitable with about 2-1 losers to winners and hundreds and hundreds of trades.

The problem with any automated system is translating a trading system into a programming language. It is very hard, without miles and miles of programming code, to produce anything that even comes remotely close to duplicating what a good trader sees and thinks when sizing up even simple entries and exits.

Automated systems within the reach of the average trader and programmer are simply not going to perform that well. It would take months of programming to produce anything worthwhile, during which time you could have been becoming a better trader, rather than a better programmer.

[walterw]

now GCB thats a good answer you see... the time spent developing a trading skill vs the time spent on programing... very good argument, and the fact that there are many factors that systems cant be trained to see for sofisticated the algorithm could be ... good post. cheers Walter.

[Knyyt]

Does Automated trading work? Of course. It is just a function of what you would do in a real trade, if you can find a way to mathmatically describe your method, and if you have a positive expectancy method you could automate it. There are several retail level automated programs currently available,TradeBolt,Ninja trader, and several others that are able to work with tradestation.

Regards, Knyyt

[lrushing]

Automated Trading With a Purpose

Having a clear set of rules and criteria that are executed on a consistent basis is a good tool to have as a compliment to discretionary trading.

Quite often, traders develop automated strategies with the expectation that the strategy alone is all that is needed to accommodate and take advantage of emotional and psychological behaviors of everyday traders. This leads to false hope and disappointment of many traders.

Experienced traders rely more on learning to master fewer techniques and focus more on efficiency. This is where automated trading is at its best. Automated strategies are more effective at evaluated 100’s or 1,000 of charts and price action on stocks, futures, etc…for set-ups, market conditions, and pattern failures. These are the opportunities traders rely on for their next trade. So to say that automated strategies don’t work may be an overstatement of their intentions and how the developer has set expectations of them.

The simplest strategies usually are the better ones long term. No strategy or technique works well all the time, hence it is important to understand how to filter out those occurrences when the strategy weakens. Trading strategies that are risk tolerance based with reasonable expectations usually do well and have a positive expectancy. That’s all a good trader could expect from a consistent set of rules and criteria, right!

[torero]

I have several simple automated strategies that have been doing well so far. One over a year and the other 2 over 6 months. I know these can and will fail at any time so I have cut off points where my Uncle Point is.

This is after 2 years of being on TS, learning the code and nuances of the code in describing the strategy into code and the detailed intricacies, factor in as many real life simulations as possible (slippage commission, limit order fill problems etc) but they are simple in the end, just like a discretionary trader should be with this strategy. If the system is too rigid (codes on end with too many filters), it won't survive different market conditions. So the less rigid it is the better chances with surviving through time, but it may take stupid trades but hey, have to take the good with the bad.

This is one thing i've learned: the simpler the strategy, the longer the shelf life but the less profits they are. The other is high profits but it can fail at anytime. So some system traders choose one while others choose the other, personal preferences and also understanding the rules of system trading. It's a trade-off.

The biggest problem is knowing when the system has failed and your cut off point is. This is the last anyone learns but it has to be taught first I believe. This is the first plan when trading it for real.

Finding a profitable system takes time just like learning to discretionary trading and it gets better and quicker in finding new ones, just like discretionary trading.

Good luck.