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2

Can MT4 view multiple charts in diff time frame for the same currency?

Can MT4 view multiple charts in diff time frame for the same currency

3

Backtesting with tick data

Say I have an EA that execute based on tick level (Bid Ask) information, is there a way to backtest it with tick level information in metatrader? There are two problems: a. it seems metatrader only supports 1 min chart and tick level are simulated (not accurate) b. where could I get the tick level

2

Wrapper for slow indicator for backtesting

If a technical indicator works very slow, and I wish to include it in an EA (using iCustom ), is there a some "wrapper" that could cache the indicator results to a file based on the particular indicator inputs? This way I could get a better speed next time when I backtest it using the same set of

1

Candle stick pattern indicator

Is there a candlestick pattern indicator that is able to capture the candlestick here: http://www.babypips.com/school/elementary/japanese-candle-sticks/japanese-candlesticks-cheat-sheet.html

0

News feed indicator for backtesting

I need a news indicator that shows me news starts from 2016, and the impact(big, medium, small), the outcome (positive, negative news). Are they such indicators available? I am aware of FFCal and FFC ( https://www.mql5.com/en/code/15931 ), but seems that they only provide a limited period of times

1

Make Indicator update only once and never changed the appearance

Is that a way to let the indicator update the chart once, and for the subsequent, it will remember the old results rather than update every tick or candle? I am asking this question since I only let the start() run once with the following code: bool first=true; int start(){ if(first){ //my code here

3

stringbuilder or stringbuffer in MQL4

Is there something like a stringbuilder (Java) or stringbuffer (C#) in MQL4 that facilitates fast string append

4

Is there a possibility to control multiple ( nested #include ) inclusions of .MQH header file in MQL4?

For MQL4, will it include the .mqh header files multiple times (or does it matter?), if say one header file makes use of the header files we already included? If yes, how to prevent that

1

Is there any existing implementation of List/Vector

Is there any existing implementation of list of string, integer etc. where we can add element, remove element directly, without caring of the size of the arrays

0

Trading forex using machine learning

Say I have a stop loss and take profit strategy, to label the training set (historical prices) as buy or sell or do nothing, am I right that I need to know whether that historical price would lead to loss or take profit according to the stop loss and take profit strategy, and use that to label the