[WARNING CLOSED!] Any newbie question, so as not to clutter up the forum. Professionals, don't go by. Can't go anywhere without you. - page 798

[alla]

Vinin:

There is an error in the indicator code.

it's a standard ROC from CodeBase//... downloaded a couple of days ago... What is it ?

[Victor Nikolaev]

obla4ko:

Here is the code for the ROC indicator

Corrected

[Victor Nikolaev]

Everything works with the corrected indicator and Expert Advisor

Strategy Tester Report

Robot_Rocky_Rich

Alpari-Demo (Build 226)

Symbol		GBPAUD (Great Britan Pound vs Australian Dollar)
Period		1 Hour (H1) 2007.11.07 05:00 - 2009.12.30 23:59 (2000.01.01 - 2009.12.31)
Model		By open prices (only for Expert Advisors with explicit bar opening control)
Parameters		TakeProfit=700; Sl=200; Lots=0.1;
Bars in history	13252	Modelled ticks	26402	Simulation quality	n/a
Chart mismatch errors	0
Initial deposit	10000.00
Net profit	-10016.60	Total profit	10681.49	Total loss	-20698.09
Profitability	0.52	Expected payoff	-11.17
Absolute drawdown	10016.60	Maximum drawdown	10143.75 (100.16%)	Relative drawdown	100.16% (10143.75)
Total trades	897	Short positions (% win)	472 (19.92%)	Long positions (% win)	425 (17.88%)
		Profitable trades (% of all)	170 (18.95%)	Loss trades (% of all)	727 (81.05%)
Largest		profitable trade	67.75	losing transaction	-36.00
Average		profitable deal	62.83	Deal loss	-28.47
Maximum		continuous wins (profit)	5 (323.38)	Continuous losses (loss)	44 (-1262.69)
Maximum		Continuous Profit (number of wins)	323.38 (5)	Continuous loss (number of losses)	-1262.69 (44)
Average		continuous winnings	2	continuous loss	7

[alla]

Vinin:

Corrected

You mean

extern bool UsePercent = true;

нужно false, вместо true? Это я поменяла, чтобы он оперировал с относительными величинами, а не абсолютными, ведь абсолютные значения скоростей не информативны

 - их невозможно сравнивать... Впрочем с False он все равно виснет... :((((   Может что-то еще?

[Victor Nikolaev]

obla4ko:

You mean

[alla]

Vinin:

Thank you! I'll try that too...running...:))))

[alla]

Vinin:

I have installed the corrected by you indicator and advisor - everything is the same - not a single transaction since the beginning of the year, in the magazine until the end of March says loaded suessessfully? and then gives error #131

Strategy Tester Report

Robot_Rocky_Rich

Alpari-Demo (Build 226)

.

SymbolGBPAUD		(Great Britan Pound vs Australian Dollar)
Period1		Hour (H1) 2010.01.07 00:00 - 2010.07.30 22:59 (2010.01.07 - 2010.07.31)
ModelBack prices (only for Expert Advisors with explicit bar opening control)
ParametersTakeProfit=700		; Sl=200; Lots=0
01;
Bars in history4106Simulated	ticks7604Simulation qualityn/a
Chart mismatch errors0

Initial deposit1000	.00

Profitable trades (% of all) Largest

Net profit0	.00Total	profit0	.00Total	loss-0	.00
Profitability		Win expectancy0	.00
Absolute drawdown0	.00Maximum	drawdown0	.00 (0.00%)	Relative drawdown0	.00% (0.00)
Total trades0Short	positions (% winners)	0 (0.00%)	Long positions (% winners)	0 (0.00%)
			0 (0.00%)	Losing trades (% of all)	0 (0.00%)
profitable		trade0	.00losing	trade-0	.00
Average profitable		trade0	.00losing	trade-0	.00
Maximum number		of	uninterrupted		wins (profit)	0 (0.00)	uninterrupted losses (loss)	0 (-0.00)
Maximum uninterrupted		profit (number of wins)	0.00 (0)	uninterrupted loss (number of losses)	-0.00 (0)
Average uninterrupted		wins0 uninterrupted	losses0

---------------------------

and what could this be about, I don't understand anything at all...:(((((

[[Deleted]]

artmedia70:
Well, optimizing by checkpoints is brutal... What do you want to achieve with a crude method that shouldn't even be taken into account?
Only by ticks or by bars, if the Expert Advisor has an explicit control of opening a new bar and works only by these bars...
Therefore - why?

Why is it hard to optimise by checkpoints? The results of testing using the method "All ticks" and "Checkpoints" differ in my EA by no more than 5%.

But my question remains unanswered))

[Artyom Trishkin]

a-0888:

Why is it hard to optimize by checkpoints? The results of testing by the method "All ticks" and "By checkpoints" differ in my EA by no more than 5%

and still my question has not been answered))

I told you that this is the most coarse method the results of which cannot be taken into account, and you are optimizing by them. Just run the test using all ticks and check points preloading the entire quote history - let's see the difference... :)

[Victor Nikolaev]

obla4ko:

I put the indicator and advisor you fixed - all in the same vein - no trades since the beginning of the year, the logbook says loaded suessessfully until the end of March? and then gives error #131

What could it be, I don't understand it at all...:(((((

Set position size Lots=0.1 and you will be happy