- Joined
- 22 August 2008
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Sir O
Have you the facilities to systems test with software?
My view is one which has been set in stone due to the luxury of being able to test
Years of data and unlimited variants in a matter of minutes.
I can walk forward test unlimited markets in any set of market conditions in minutes.
I don't have to wait weeks and heave forbid months!
In the time it takes to gain statistical significance from paper trading I'll have tested 100s of variants over huge data sets.
The point I'm making is this
It's worth the time and effort.
You'll won't even come close to sound software produced systems testing.
You just don't have the flexibility to add or subtract conditions in "what if" senario's
If anyone is serious in this business they will learn more testing 1000s of ideas and creating 100s of conditions and parameters over a wide variety of markets and market conditions than you EVER will paper trading.
Most never come close to months of paper trading I'd say 50 trades would be massive to most and 20 considered significant.
One suprising thing WILL happen
You'll learn why a method will be profitable
You'll change your thinking and be able to knock up a profitable method quickly as you'll soon discover what works and why!
The amount of feed back your software--- if it's good will give you is priceless.
Not the sort of feed back you'll get with paper trading.
Paper trading----- it's not worth the paper it's written on!
Complete sence.
I have a few which I cannot test myself.
The difference is Through Rigorous testing of systems that can be tested
I know how to structure methods which cant be tested to skew the results toward a positive expectancy.I know how to apply analysis.
The risk I see all the time with those who have no idea is they revert to the mantra of paper trading.
EG:-Testing by way of paper trading say a method which rates a buy by P/E ratio and a cross above/below an M/A is nothing more than theory.50 trades may end up a profit in a bullish market and a loss in a bearish market---what have you learnt---would one trade it?
If people have no idea how to skew a trading method toward positive expectancy then ANY trading Plan they come up with is nothing more than a GAMBLE.
If that makes sence.
No disagreement here. I find it mind-boggling that people will put actual money towards a strategy that they have no idea whether will make them a profit or not. But then I realize that there are people out there who are kinesthetic, who learn by doing, who no amount of analysis or testing is going to be a learning experience for them until real money is at risk.
I find it interesting though in your above example that you mention bearish and bullish markets for the same system however. My experience is that of my systems, they work to a greater or lessor efficiency depending upon the overall trend and position of the market. One system will return a profit in any market but the rate of return varies wildly depending on the overall trend of the market. I run this one all the time because hey I'm making money right, even though it may be piddling levels of return when the conditions aren't right. One (which is in mothballs at the moment) works extremely well in a late cycle environment (which I can't see happening until 2013-2014).
I'll use that system over my others because the level of return will vastly outstrip my other systems. Do you run different systems at different times, or do you try and maintain one system that gives a consistent return in all market conditions?
Cheers
Sir O
Hi guys my first visit to your site. but I seem to have run into a bit of trouble trying to view the latest posts on some code threads..By that I mean Is there anyway of viewing the latest posts at the start of the thread ,instead of having to navigate to the last page ..IE if the thread On eg WBC has 25 pages the latest post (todays) seem to be on the very last page .?? IE page 25.
Sorry for the the question ...
regards Hunterh
Hey guys, just wondering where I can find credit ratings for ASX listed companies...I need to include it for a report I am writing on ARB for a uni assignment...
Hi,
Just looking for help with charts. I'm looking for a FREE chart that tracks the oil (WTI) price over 1+ yrs. Now I've come across this: http://stockcharts.com/freecharts/perf.html?$WTIC
I like it, but unfortunately, it maps performance, I want the actual price rather than performance changes. Can anyone provide me with a link to any such chart online? If you can get one based on daily candlestick format, even better! Thanks in advance.
Stock charts also provides a price chart for WTIC with candle sticks. type $WTIC in the symbol lookup.
http://stockcharts.com/h-sc/ui?s=%24WTIC
Is that what you're after?
Unfortunately that doesn't go past 12 months. And there is a lot of junk as well. I don't need all that and it just clutters things up. There must be a simple yr+ oil chart out there....
With DRPs, do companies buy the shares from the market to give back to the shareholders, or do they just issue new shares for the DRP? If it's the latter case, I would assume this dilutes the shares of existing share holders?
This could be wrong but this is my understanding:
They issue new shares. Yes it dilutes existing share holders (lowers the SP) but no more so than if those investors had taken the dividend in cash.
Effectively if you own a share a share worth $100 which pays a 2 dollar dividend, and I also own one of the same share, regardless of whether I choose to take the cash dividend or a DRP you're share value should (in theory) drop to $98 regardless of my action.
Hope that makes sense, someone step in and assist if its wrong!
For the record at stockcharts.com you can adjust the range under the 'range' box to up to 3 years and remove all the indicators under overlays and indicators.
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