Which indicator is useful to determine the strength of a trend?
Now I know ya thinking that this is a wiseguy answer. But it's not meant to be. 
Originally posted by Breakout
My two favorite Tech Indicators are ADX and MACD.
I set the ADX at (14,9) and look for a trend trade when the
ADX rises above 30.
I set the MACD at (9,18,4) and look for a trend trade when the
MACD rises above or below 60(-60).
Here's a couple of charts from yesterday. The first is an example
of catching a trend. The second is an example of avoiding a
flat market.
Hope this helps and good luck!
Originally posted by ADX_trader
Thank for your help.
I also use ADX and MACD. But waiting the ADX to rise above 30 may make me miss quite a lot of the trend. If the trend is long enough, this is fine. But for a short trend you may enter at or near the peak. A strong trend can also finish quickly.
May be the question is: How to determine the strength and the LENGTH of the trend?