Got it working, but it was a "caveman" solution... if anyone got a better solution, please let me know...

I'm trying to use the FFCal to program a more visual "warning-indicator", that will change colors as the newsevent are about to happen.. I'm using the example code in the FFCal, but i'm not sure if I'm on the right track. Can I see the previous ...

Thank you for your reply HalifaxCB, but unfortunately it didn't work either. I can plot both sum and strength individually wich works perfectly, but somehow I can't divide them.. :-S It's a mystery,,,

Sergiu: Actually no, 'cause I want to sum all changes between the LWMA's for 'length' bars.

I'm sorry Zuijlen, I posted the wrong code. I've been tried several different ways to "check where the problem is". Just switch : ExtMapBuffer1[pos] = sum; with ExtMapBuffer1[pos] = strength/sum; That's what I want to do, I want to divide strength ...

Thank you for your answer Kurka Fund. The thing is just that I want to write to the file every time an order is closed. The reason is that I have some values I need to write out, such as low and high of the trade for further MFE/MAE-analysis. As far ...

Of course guys, here it comes. I've been experimenting with the code trying to get it work, so it may be a bit "ruff". Anyway: //+------------------------------------------------------------------+ //| Standarddeviation Prcnt.mq4 | ...