Tools to determine price range after a breakout?

WHAT KIND OF TECHNIQUES DO YOU KNOW TO PREDICT HOW FAR THE PRICE WILL GO AFTER THE BREAKOUT?

I'm interested in all the ideas you can have. Indicators, oscilators, TA, PA.. it doesn't matter, it can be everything EXCEPT FUNDAMENTAL ANALYSIS.

We know that breakouts happen all the time, but I'm wondering what tools can we use in order to predict the range of a brakout. I don't mean any exact number of pips. I'm interested only in finding the way if a breakout will be big or not (less or more than, let say 50pips, 100 or 200pips). Please post everything that comes to your mind.

As long as I know, Fib Retracement line is a key tool for this.

Wow Everything?

I think a good general rule is the longer the build up the bigger the break will be... Just means that if price consolidates in one area for a long ammount of time more volume and money is being piled up or accumuated in that area of price. Theres no hard and fast rule asd to how far it will go because just as people are difefrent every situation will be different.

Also consolidation on a daily chart/ Timeframe might look like a range market on the H1. Just a thought

As Cindy XXXX says, the longer the consolidation, the bigger the breakout (rule of thumb). I learned to measure it this way and it works well, more often than not.

First we define the channel. Where price enters the beginning of the channel, that touch doesn't count. The next channel touch to the opposite side is marked with a dot or circle or whatever you choose. Each subsequent touch of the channel to the opposite side is marked. A second touch to the same side without a touch to the opposite side in between will be disregarded and not marked.

Now, we should have a channel bound by horizontal lines marked with touches on top and bottom.

When price breaks the channel, that touch is also marked.
We now count the number of touches (marks) on the breakout side only. This number is multiplied by the number of pips in the range.

For instance, say we were in a 120 pip range and had 3 channel touches to the short side including the breakout touch. We would multiply 120 X 3 for a total 0f 360.

Now we set two targets. First target: Price at TOP of channel - 360.
Second target: Price at BOTTOM of channel - 360 pips.

Stop loss: Range of channel X 1.

Like anything--this is a guide and bears a little watching while in play.