Well, in this case - yes. If you write GBPUSD in some block and then use the EA in EURUSD, it will work. If there is a problem, it would be something else - how to make multicurrency project without copying the same group of blocks over and over again for each symbol. There is a block "Set "Current Market" for next blocks" to help with this... probably.
I opened 1 trade and 1 pending order and this is the result - http://prntscr.com/a8eg3z
Yes
No
When a trade needs to be closed, the EA goes into loop trying to close it repeatedly. But this works for some type of errors, let's call them recoverable. And to not enter in endless loops, it tries 10 times. You can also connect the yellow output to the input of the block, which is a little bit... whatever. The best is if your EA is designed in a way to not do stupid things in any situation, so be prepared in case of trades failed to close.
Nothing is transformed. Virtual stops are horizontal lines. When you only have virtual stops, then the trade/order is placed without real stops and then horizontal lines are placed. Emergency stops are real stops, but they are placed with the trade itself. If there is some problem when creating trade/order, only error message will come from the server.
I use the word "stops" for both, stop-loss and take-profit. They both are closing the trade, they stop it. Stop the trade... stop... stops. Virtual take-profit can be placed right now.
__Is it possible to build a MULTI CURRENCY/STOCK EA on fxDreema? I mean, is there a way to backtest the EA on all currencies/stocks on the "Market Watch List" %(#BF00BF)[at the same] time optimizing the inputs? 8-)
Just like this guy did:
http://metatrader5.blogspot.com/2010/07 ... -with.html
thank you man! 
[/quote:2yx1c3m1]
This topic is for MetaTrader 5, but check this for MetaTrader 4 - https://www.mql5.com/en/articles/1512
__Trading is permitted for the symbol under test only, no portfolio testing
Attempts to trade using another symbol will return error[/quote:2yx1c3m1]
__try to put this: <TRAP> <DONT USE> LOL
thank you for the answer, using numeric->value now.
Ok, here goes more one: 
trying to make this an input to optimize the EA (free kind):
but the input doesnt appear into MT5 EA's configuration. 
BTW, how can I select some variable, from the global variables, to be an optimizable input?
Thanks[/quote:1b5ck3d3]
Don't use this checkbox. I don't know why it appears to be active there, but normally it isn't. The Adjust field can contain MQL4 code, it's not just a global variable with simple value
Oh damn... there are always problems like this in MT5... I was fixing this error message over and over again in the past, and it keeps coming.
What symbol is this, what broker? It's probably some weird symbol or weird rules like those in Brazil. But I need to reproduce that problem in my MT5 in order to fix it.
Maybe something happened with the spread at that time.
Any Trailing Stop block works if it runs. Normally such block must be put on top level so it can run on every tick. But this is not mandatory, you can hide it under any Condition to prevent it from running when the condition is not true
__This video is private.[/quote:1d7knaz3]
I can't find minimize/maximize options in MQL4 here - https://docs.mql4.com/chart_operations or here https://docs.mql4.com/constants/chartco ... ty_integer
Since then I added Martingale option in the "Buy" and "Sell" blocks, check it out
This was long ago, I changed the documentation multiple times since then 
https://fxdreema.com/help/-/you%20shoul ... indicators
https://fxdreema.com/help/-/working%20w ... indicators
Or just...
https://fxdreema.com/help/
... and look for something about "indicators". As you can see, there are fery few pages that can be read.
One more case when someone is using those Terminal Variables. I don't know what to do with them anymore 
Do it like this - http://prntscr.com/a8e1ft Terminal Variables are NOT those blue Variables.
That's the problem with blocks - people eventually ask for one more option in them. So I am always trying to make things more universal, to be able to use one block in multiple ways.
"Buckets of ..." is actually pretty easy. This block gets the existing trades (or closed trades, or pending orders)... let's say you have 5 of them... and creates a list of them. Then in "Condition" for this list of trades as a group you can get many things - profit, lots, stop-loss.... and for each of them you can get the average, max, min or total value.
In this example https://fxdreema.com/shared/rmsdqn0uc I'm also showing things in general. This example uses one Variable and stores value to it once a day at 01:15. Then the value of that Variable can be read whenever you want. In the project I print in as a comment on the chart. This does not stop you from using it in a "Condition" block and compare it with some other value.
Again, "OR" is actually something that can pass 1 time for the current tick. If block 701 reaches block 1229, then 1229 will pass. Then if 1183 passes and reaches 1229, it will not pass again. On the next tick everything starts again.
The yellow output in most block is actual "else" in the code. Not all, but most of them. Each block has some description and I wrote there which output means what
Tell me what name to give to those "Terminal Variables" to prevent people from using them?
This is something that I also want to have, but for some reason I am never thinking about it seriously and I am doing other things instead
There is no bypass functionality. But you can have some "Condition" and check if some variable has some value inside.
Check these connections again:
http://prntscr.com/a7yb3s
http://i.imgur.com/cBDTY5s.png
What blocks? Early in the topic I mentioned this - post/11618
Just use that Timeframe option in "More settings", set it to Daily