Zaxon
The voice of reason
- Joined
- 5 August 2011
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There isnt a holy grail of investment style, otherwise everyone would be doing it. What works for you may not work for me, you have to match investment style with psychology, personality and conviction.
There's two ways of looking at that. I think, experimentally, you could determine which specific investment methods have a higher probability of winning overall, and which statistically underperform. I don't think it would be a broad as "Value Investing" or "Growth Investing", but if you define a method precisely enough that you could enter it into, say Amibroker, you could find an outperforming method. Not a holy grail, but something with a edge.
But, as you say, even if we knew precisely what that winning method was, it would be totally unsuitable for a whole lot of people, because their psychology wouldn't be matched to that method.
But I don't think we should be afraid of researching into what styles out/under perform objectively, just because there are certain people who wouldn't be able to make use of the answer.
How do you decide when thats the correct action? I made huge amounts of money averaging down...
In other cases my decision to hold onto winners has cost me nearly all the invested capital - SGH being the prime example.
The same exact method is definitely going to give you winners and losers. You just hope the wins are bigger in the end.