This will be my last reply
We are talking about ATHN on 27.April
The range on the 26th was 0.9$; 20% = 0.18$
The low on 26th was 36.5. So the alert should have arrived at a price of 36.32. Look at the intraday chart. The alert should have happened at about 10 am.
And if you recommend your tool, you should first try it out yourself.
I tried it with ATHN for 27th and there were absolute no alerts, I repeat, NO alerts until 12:30.
I have no problem when you had a technical issues, but i do have problems with this kind of stereotype anwers.
regards
Georg