Trading Systems

QuantShare is an advanced (multi-databases) trading software with powerful back-testing and simulation features, advanced charting and drawing capabilities, many plug-ins, a social network website and a sharing server where application users can discuss, create groups, review, vote and share trading objects with other users. Application objects include : Trading systems, scripts, composites items, list of symbols, money management scripts, list of rules, ranking systems, neural network prediction items, genetic algorithm optimization items, download scripts...

The software is currently in a beta-testing phase. Beta testing is a special development phase that helps us track bugs, errors and improve the application before its official release. We suggest that only experienced users take part in BETA testing. If you are interested in testing the software just enter your email address and we will send you further information. The beta version of the software, the access to the web 2.0 website and the sharing server are FREE.



Thursday, December 22, 2005

Reduce Your Drawdown

Drawdown is the enemy of all investors. Drawdown can reduce some or all your gains and even make you loose money.
The worse thing i experienced as a position trader is when it take you some months to make for example 30% gain, then in one week or two a big drop happen in your positions and you loose all theses gains.

Traders or investors that are afraid of drawndown like me can use some techniques to reduce and limit it :

- Use of appropriate money managements techniques, can be helpful but it will not reduce maximum drawdown alot.

- Use of differents profitable trading strategy to diverisfy. I think this is the best way to reduce drawdown.
I am using 5 trading strategy with the one that have the small maximum drawdown show -20%.
When theses five trading strategy are combinated, the maximum drawdown became only -12%.

- Hedge your portfolio with option,future : If you portfolio is coorelated with an index, sector or industry, even 0.3 corrolation is enought, you can hedge your portfolio by two main ways :
I will take example that will cover the most traders problem (coorelation with index)
1- Buy a put of the index: you must learn well how to trade options.
You must choose an optimal expiration day, a put in or out of the money...
Its not very easy and you need probably some softwares or online tools that help you simulate put variations depending on underlying security changes or days left until expiration.
2- Sell an index future : easy to implement it, but the problem here is that one future of russell2000 for example worth 69 000$, you can sell it of course for 690$ but when using future for covering, your portfolio must worth alot of $.
Covering portfolio by option or index may reduce alot your maximum drawdown, but it also reduce alot your gains.

You can combine all theses techniques, choose one of them or don't use any one.
Its all depends on how much risk you willing to take.