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- 22 August 2008
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Hi nev25,
Hope you are getting what you need from the forums.
Ok so as you have already said minimum marketable parcel is $500, but most brokers require a minimum account size which can vary.
How much is enough to start? I've seen a number of threads on the boards with that topic so here is my take.
When starting out and learning it has been my experience that it is the fixed costs which kill the newbies. This is what Burglar was talking about, your brokerage is a fixed cost to your transaction, win, lose or draw. That brokerage (and any other fixed cost such as data cost, software cost, etc) acts like a millstone around your neck. It's the same situation for professional fund managers, except their costs include things like rent, salary, advertising etc. If only roughly 20% of fund managers can out perform the index, can you see the difficulties inherent on the small scale? I read an article recently that a bunch of professional fund managers went up against a group of students, and a cat...the cat won. He chose his stock by playing with a mouse, and where it landed is what was invested.
Someone mentioned the 2% rule (google it it's easy to find) which is a positional sizing method. Positional sizing is literally what we do to give us the greatest chance of succeeding. Even if we choose our stocks at random, (like a cat) if we maintain a stop loss (limit our downside risk), and invest the right amount via a positional sizing method, we are usually much better off.
The problem is that positional sizing methods require a reasonable sum to work effectively when you take the fixed costs into account. A starting point would be 10 to 15 thousand if you want to use this methodology. If you have less than that either save up or go looking for an outlying event, knowing your risk of ruin is high. It's what got me started.
Cheers
Sir O
Hope you are getting what you need from the forums.
Ok so as you have already said minimum marketable parcel is $500, but most brokers require a minimum account size which can vary.
How much is enough to start? I've seen a number of threads on the boards with that topic so here is my take.
When starting out and learning it has been my experience that it is the fixed costs which kill the newbies. This is what Burglar was talking about, your brokerage is a fixed cost to your transaction, win, lose or draw. That brokerage (and any other fixed cost such as data cost, software cost, etc) acts like a millstone around your neck. It's the same situation for professional fund managers, except their costs include things like rent, salary, advertising etc. If only roughly 20% of fund managers can out perform the index, can you see the difficulties inherent on the small scale? I read an article recently that a bunch of professional fund managers went up against a group of students, and a cat...the cat won. He chose his stock by playing with a mouse, and where it landed is what was invested.
Someone mentioned the 2% rule (google it it's easy to find) which is a positional sizing method. Positional sizing is literally what we do to give us the greatest chance of succeeding. Even if we choose our stocks at random, (like a cat) if we maintain a stop loss (limit our downside risk), and invest the right amount via a positional sizing method, we are usually much better off.
The problem is that positional sizing methods require a reasonable sum to work effectively when you take the fixed costs into account. A starting point would be 10 to 15 thousand if you want to use this methodology. If you have less than that either save up or go looking for an outlying event, knowing your risk of ruin is high. It's what got me started.
Cheers
Sir O