Quote from Hook N. Sinker:
This is an example of the kind of results that I observe when I simulate trading using scaling and non scaling systems:
I use Penney (J.C.) Company (stock symbol JCP) daily closing stock prices adjusted for splits and dividends, 36.90 years from 4 January 1982 to 26 December 2008 in these simulations.
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Scaling (adding another position) every 5 % price increase, sell when prices decrease 10 %, maximum 5 lots, risk associated with each lot represents 0.5 % of account equity, long positions only, initial capital $ 100,000, 0.5 % slippage and assuming $ 10 commission per transaction.
Profit after subtracting $ 10.00 commission & slippage per transaction: $ 355941
Greatest draw down is 0.0671 (6.71 per cent).
Cumulative Annual Growth Rate (CAGR) is 13.20 per cent.
Annually Compounding Annual Growth Rate (ACAGR) is 5.79 per cent.
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Without scaling. Same system as above except initial position uses 2.5 % risk and trades single entry, single exit:
Profit after subtracting $ 10.00 commission & slippage per transaction: $ 436809
Greatest draw down is 0.0100 (1.00 per cent).
Cumulative Annual Growth Rate (CAGR) is 16.20 per cent.
Annually Compounding Annual Growth Rate (ACAGR) is 6.43 per cent.
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I consider these two systems to show about the same performance.
Perhaps Jesse Livermore uses scaling as a technique to keep him trading in the profitable direction. In my copy of "How To Trade In Stocks". chapter 6, page 52, I read "By following this rule you will come nearer being on the right side than by any other method with which I am familiar".
Hook N. Sinker,
WOWA!!!!!!! Once again.
Nice work!
First I would like to thank you for responding to the version of Mr. Livermoreâs â âHow to Trade in Stocksâ that you have read and refer to..
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I would like to respond to more of what you have presented as well as the incredible material and traders that have posted here recently â this thread has obviously taken on a life of its own - this of course is totally awesome - amazing - kudos to all of you that travel through here.
I shall follow up on some of these excellent posts later when I get the opportunity.
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The fact that you are writing trading programs and back testing them is exciting to me more than most people can imagine.
I would like to make a couple suggestions for you to try with your simulation testing.
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1. Mr. Livermore primarily traded the leading market stock companies. So I recommend using for sakes of testing a leading Dow Jones Company like say âWalmartâ as a comparable Consumer â non cyclical stock company.
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2. In your "Scaling System" referenced above you add to your position "with every 5% price increase" â it seems to me to much of a long stroke getting into the market..
I suggest (if you are able) to add to your position - scale - "with every $1 price increase" in the stock.
This was the value of price change I referenced in responding to your scaling question earlier on this Thread on 12-27-08 â located on page 9.
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3. With the "scaling method" maybe a "trailing stop loss" could also be put in place initially as the trade is developing.
A. An idea for a "Trailing Stop" would be a 10% Trailing Stop Loss on the initial trade amount â represented as a fixed dollar amount (not a percentage).
B. And then this âTrailing Stopâ turns to a âStop Lossâ when the price (plus slippage and commission) reaches two hundred fifty dollars($250)ânetâ profit - at this time a âStop Lossâ could be put in place at break even plus a ânetâ one hundred ($100) profit.
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I do not know what you systems are using for entry and exit signals â so I can not comment in these regards - are you using Mr. Livermoreâs method for these?
I am curious how these three (03) ideas referenced above would affect your already remarkable results.
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If you do not mind me asking, what platform are you writing your trading programs on?
Keep up the great work and good luck with your trading endeavors.
