- Joined
- 11 May 2005
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tech/a said:Perhaps I'm wrong but wouldnt it be benificial to know the correct use and formulation of Reward to Risk?
If no ones interested then I'll shut up.
Plan B said:Please go on.....yes really....
..............but one simple example of measuring risk I can give (in keeping with KISS) is calculating the potential reward to risk ratio as part of whatever other criteria you might have that have to be met before a buy signal is generated.
eg...say on a chart the current shareprice is 106c and the nearest historical support is at 100c and the nearest historical resistance is at 110c.
Personally I like the current share price to have a potental reward:risk ratio of at least 2.0 before I would buy.
And so in the above case the potential reward is 110 - 106 = 4c
and the potential risk is 106 - 100 = 6c
So the potential reward:risk ratio in this case = 4/6 = 0.666 and well below my 2.0 minimum.
But of course all this depends on where you interpret support and resistance levels and what minimum reward:risk value you choose.................
tech/a said:Ok Here is the problem.
All of the examples given by Milkman and Bullmarket are missing a very important part of Reward Ratio analysis.
They have no idea what the REWARD to RISK ratio is for their method of trading.
There is a vast difference in calculating as Possible R/R ratio and having a known.
I'll guarantee that Nick Radge knows the Risk Reward ratio of his Elliot method of trading, calculated over many many trades.
(A) To simply have an individual "potential R/R " calculated by setting a stop and a possible target is meaningless.
Lets take 100 trades where you do (A) Your stop will be hit X times.
Your Target will be hit Y times. Z number of trades will never reach the stop nor the Target.
So what then is your Reward to risk Ratio?
Is it the "Potential R/R " you calculate every trade?
Is it possible that you have enough losses in a row that you no longer have enough capital to trade?
Are you trading a method which actually has a positive R/R?
Could you have individually "potential positive Risk reward ratios" and still trade nett loss?
Is it possible that it takes so long for your target to be hit that you trade far more losses than Winners even with an individual positive expectancy?
Is it possible that the number of losses V number of wins renders your individual expectancy meaning less?
Positive expectancy isnt about individual trades!!
Its about the METHOD you trade!!
If you dont know the expectancy of your method of trading over a large number of trades, no amount of individual allocation of POSSIBLE Return to Risk will give you a positive expectancy trading methodology.
You're Deluding yourself and GAMBLING.
Long term traders can and do stumble on profitable methods by pure length of time holding in a bull market. Short term traders invariably dont.
The risk for those longterm traders who stumble on a profitable method is that.
(1) They wont know when its failing - she will be right it always corrects!
(2) They have no idea of efficiency.
(3) Their return can be spasmodic and their equity curve can be anything but smooth.
(4) They invariably make profit way less than that indicated by their "Calculations" and cant work out why particularly if they sell at a target.
For short term traders.
Well simply many fail and never work out how on earth they did when every trade they took had a positive expectancy.
Semantics Broadside?/Bullmarket?
Newbies/Traders deserve to know the correct use of R/R not one which has been misunderstood, and the pitfalls of misuse.
Most will ignore it as not important, but some will revisit and adjust/understand and perhaps begin to trade profitably consistantly,where consistent profit over long periods eluded them.
This is for those traders.
tech/a said:Ok Here is the problem.
All of the examples given by Milkman and Bullmarket are missing a very important part of Reward Ratio analysis.
They have no idea what the REWARD to RISK ratio is for their method of trading.
I have a formula I use to quantify my risk/reward for my investments and so I know exactly what it is.
There is no special exclusive formula that makes one method better than another,it is simply the same for everyone
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