Accidents and evolution (Part two)
So how did my view on evolution, natural selection and Darwin translate into market strategy?
There are many ways to apply it, but first you need to start. Your first strategy is to have no strategy, just poke around at random. This gives you a control sample to work with, a base metric from which you can build your activity. You should regularly revisit your control to ensure the base you are working from is still the same as when you started.
Next you need to decide the environmental factors. In the case of the market, when do you open a position, when do you close and what do you use to judge that? Could it be the market type, the price, the time? You could have a number of factors that tell you if a market is ‘right’ or is adequate for your participation, these define the environment in which you will work.
Next you need to decide exactly what your entry and exit points are. Start simple and build out from there. It will be fairly obvious, fairly quickly where things are not working and you can ‘kill’ off these experiments. After each life cycle of experiments carry forward the successful ones and add in some new variations for the next generation. It’s surprising how quickly you ended up with a much better understanding and a much better strategy. It’s not just the entry and exit that are variables the environment is also, don’t forget that.
It would be nice to say ‘That’s it’s’ but that is rarely the case. You have to remember that the market itself evolves and people in the market occupy certain niches. You need to find a niche but also compete with people who may already be present in that niche. Your activity in the market will also shape the environment, so that in itself produces a response from the environment. One failure of market participants is to fail to evole a strategy, every strategy has its moment but many people find, often by accident, something that works; from that point it starts slipping away. The general reason is that your activity has probably forced others to evole and so the whole things rolls on again but also a lot of participant never work out why what they did works. I am always restless for understanding.
More reading: –
https://en.wikipedia.org/wiki/Genetic_algorithms
Category: General, Trading strategies
