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程式設計論壇

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What makes some EA's backtest slower?

由 sirius1fx Jul 01, 2016 at 01:55

The more functions that are called outside the EA, the more time the EA will take to test. More internal variables in place of calling the same function such as getting the OrderOpenPrice() or another value multiple times will greatly speed up the EA.

4 Replies 663 查看次數

最後一篇文章由bestdarngood Aug 22, 2016 at 05:09發表

Backtest in the past is good, in the past is bad. What's happening?

由 forex_trader_318221 Aug 21, 2016 at 07:06

n/a model quality. Means your backtest is likely broken, should always have 90% if you get the data from history, or 99/99.9 if you use one of the tick backtests.

2 Replies 583 查看次數

最後一篇文章由stian Aug 22, 2016 at 00:17發表

OrdersTotal in a specif pair of currencies

由 forex_trader_318221 Aug 15, 2016 at 05:08

Here is the code in a working script.

7 Replies 817 查看次數

最後一篇文章由compuforexpamm Aug 17, 2016 at 16:32發表

How program Lot = EURGBP x GBPUSD ?

由 forex_trader_318221 Aug 13, 2016 at 11:05

By theory :1. To read Ask and Bid for any pair, you need that pair to be listed in Market Watch window.2. Then you can use MarketInfo("EURUSD",MODE_ASK); But I recommend you to have 1 open chart for each Symbol.Then you can read info for any of this Symbols.

1 Replies 572 查看次數

最後一篇文章由forex_trader_25447 Aug 13, 2016 at 20:23發表

whats wrong with this code?

由 sirius1fx Jul 31, 2016 at 06:54

I see some syntax errors .You probably know some other language , and try to write as You know.You have to write like this :double myPoint, mySpread, myStopLevel,myTickValue,myTickSize,myLotValue;int myDigits;init(){SetPoint();}start(){ bool enableopen = true; if(max_spread_filter && (Ask-Bid)/myPoint<max_spread) enableopen=false; if(e...

5 Replies 627 查看次數

最後一篇文章由forex_trader_25447 Aug 05, 2016 at 04:45發表

Run EA

由 djatomic Jul 28, 2016 at 11:25

Hello, I need help to build EA based on Correlation of 2 pairs.All rules in the attached document

0 Replies 559 查看次數

最後一篇文章由djatomic Jul 28, 2016 at 11:25發表

I am looking for an experienced EA programmer on MT4

由 magiml May 20, 2016 at 07:44

Sure. Please leave me your private contact so we can communicate properly. Thanks

4 Replies 899 查看次數

最後一篇文章由giftedhandz Jul 23, 2016 at 19:32發表

NFP news trader.

由 naurismucenieks Jan 14, 2016 at 09:09

@fredricktroy check out newsimpact.com .. its the ultimate site for news trading..

17 Replies 1,661 查看次數

最後一篇文章由sirius1fx Jul 17, 2016 at 21:26發表

Currency strenght meter

由 Lugevho17 Jul 09, 2016 at 19:39

I'm looking for a Currency strenght meter in .mq4 version. I will use it to built an EA.Someone knows where I can find one?Thank you

0 Replies 1,464 查看次數

最後一篇文章由Lugevho17 Jul 09, 2016 at 19:39發表

Calculate exact 2 MA crossover price

由 forex_trader_339107 Jun 26, 2016 at 12:01

Easy?

4 Replies 579 查看次數

最後一篇文章由forex_trader_339107 Jun 27, 2016 at 05:46發表

CTRADER RSI

由 FxWeeG Jun 20, 2016 at 08:02

FxWeeG,Here it is, my fellow trader :

1 Replies 777 查看次數

最後一篇文章由Zelinskyi Jun 22, 2016 at 11:47發表

Function Ticket[n]

由 forex_trader_318221 Jun 22, 2016 at 06:42

I'd like to reformule my question, but I can't edit... So, I'll ask again, so...http://www.myfxbook.com/files/JHenrique/Doubt.pngALL Positions:Order = N[n] = M[m]142370816 = N[0] = M[13]142370788 = N[1] = M[12]142370758 = N[2] = M[11]:::142370606 = N[11] = M[2]142370565 = N[12] = M[1]142370543 = N[13] = M[0]BUY Positions:Order =...

1 Replies 489 查看次數

最後一篇文章由forex_trader_318221 Jun 22, 2016 at 06:43發表

Add push message to trendline alert indicator

由 forex_trader_318221 Jun 07, 2016 at 06:39

When I send TEST Push message, it arrive to my phone with more than 10 minutes delay.And some other messages come only after I restart mobile terminal.

5 Replies 748 查看次數

最後一篇文章由forex_trader_25447 Jun 17, 2016 at 08:21發表

Technical problems with my layout system

由 forex_trader_318221 Jun 17, 2016 at 07:32

ADD: Fourth, for a reason difficult of explain in english, I need, too, that every time that I switch of profile, in the start of the new profile, a script or EA be executed and make the MT select these chat windows in this ORDER: XXX/YYY, M1XXX/YYY, M2XXX/YYY, M4………XXX/YYY, D2XXX/YYY, S1XXX/YYY, S2

1 Replies 572 查看次數

最後一篇文章由forex_trader_318221 Jun 17, 2016 at 07:36發表

Drag SL & TP levels on p/o

由 wiseinvest Jun 16, 2016 at 20:40

Does anybody know of a EA or script that can manage pending orders? I place a couple of pending orders daily and it is tedious to have to go into each order and painstakingly modify it.I have googled and came across a few scripts and EAs, but since the update of our beloved MT4(unbelievably annoying) they don't work anymore.

0 Replies 474 查看次數

最後一篇文章由wiseinvest Jun 16, 2016 at 20:40發表

Random sleep

由 Lugevho17 Jun 01, 2016 at 06:25

Thank you Yvan. I will try with IsTradeContextBusy()

2 Replies 550 查看次數

最後一篇文章由Lugevho17 Jun 03, 2016 at 08:14發表

Script or indicator for record the timeframe in comment of the trade

由 forex_trader_318221 May 31, 2016 at 07:00

There is no metatrader function to edit comments after the order is placed.

1 Replies 459 查看次數

最後一篇文章由stian May 31, 2016 at 16:40發表

Volume and colors in MT4/5

由 forex_trader_318221 May 31, 2016 at 09:59

Hi!I’d like to know if is possible to change the list of numbers below for other values, like 0.01, 0.02, 0.05, 0.10, 0.20, 0.50, 1.00, 2.00, 5.00, etc, etc…http://www.myfxbook.com/files/JHenrique/001_u4.pngAnd if possible reorganize this confused pallet of colors.http://www.myfxbook.com/files/JHenrique/002_Jg.pngIf yes, how much do it...

0 Replies 473 查看次數

最後一篇文章由forex_trader_318221 May 31, 2016 at 09:59發表

Custom Indicator like ZigZag

由 TomS91 May 31, 2016 at 06:58

Hi,I'm having a few issues with some custom indicator design that I think should work its just a bit beyond my ability.Is it possible to make an indicator thats kind of similar to the 'ZigZag' indicator using the conditions below for adding points to the indicator line each time the candles make a high.-Using the previous 4 candles-Cand...

0 Replies 544 查看次數

最後一篇文章由TomS91 May 31, 2016 at 06:58發表

Reversal code

由 Lugevho17 May 29, 2016 at 14:33

Hello,I would like to have your adviceI'm looking for the best way to code this reversal for my EA.https://www.mql5.com/en/charts/5219659/eurusd-m5-fxopen-investments-incThank youLugevho

0 Replies 528 查看次數

最後一篇文章由Lugevho17 May 29, 2016 at 14:33發表

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