Experts: EA Framme

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EA Framme:

Official example involve complex wrapper classes, Here is a simple one

Author: Si Jun Tan

 
Inside the code, use utf-8 format and you will see the code annotation, written in chinese, you can translate it
 

Thx for sharing your works, applications. 

i looked at very quickly and want to ask : if i want to use PERIOD_H1 for PERIOD_W1 ; is it enough replace them ?

 
nail sertoglu #:

Thx for sharing your works, applications. 

i looked at very quickly and want to ask : if i want to use PERIOD_H1 for PERIOD_W1 ; is it enough replace them ?

The MA group is really a little complicated, let me put it shortly:

At the beginning of the EA run, it executes once to calculate all MA data by MA_BUFFER_LENGTH

for every tick, check if is a new bar, if so, insert new data to masrc or masw1src array, src means source price data.

and then use the src data to calculate latest MA value.

The procedure is similar to the indicator calculation.


So, you should mainly change at two sides:

1. Processing function inside if condition:  `if(!had_executed_once && iBars(_symbol, PERIOD_W1) > 18){`


2. RefreshIndicator function

The name logic is that: `calmas` means calculate whole ma line, `updatemas` means update the latest tick.

`xxxmas` for current period, `xxxmasw1` for W1 

 
Si Jun Tan #:

The MA group is really a little complicated, let me put it shortly:

At the beginning of the EA run, it executes once to calculate all MA data by MA_BUFFER_LENGTH

for every tick, check if is a new bar, if so, insert new data to masrc or masw1src array, src means source price data.

and then use the src data to calculate latest MA value.

The procedure is similar to the indicator calculation.


So, you should mainly change at two sides:

1. Processing function inside if condition:  `if(!had_executed_once && iBars(_symbol, PERIOD_W1) > 18){`


2. RefreshIndicator function

The name logic is that: `calmas` means calculate whole ma line, `updatemas` means update the latest tick.

`xxxmas` for current period, `xxxmasw1` for W1 

Thx for explanation, i will try with short term instead of "Week" 

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