I might get a buy signal from a technical indicator when the chart is set to 1-minute ticks over 3 months. But if I change that to 1-day over 2 years, the technical indicator gives me a sell signal. How do I handle this issue?
No one can answer this technical question?
Don’t quite understand that “1-minute ticks over 3 months”, but if you are looking at the indicator trading then you would have to wait for them to align on all time frames. Well not literally on all, but if you are looking at M15, M30 and H1 than on those 3 time frames you should have a clear BUY or SELL signal…
It’s called multiple time frame analysis and it’s very well covered in school 
Multiple Time Frame Analysis | Multiple Time Frame Analysis | High School