I have been going over average movements for awhile now and this is just a snippet of the last month. I have noticed there are four main movements.
Small movements of 250 ticks, used in small pullbacks and retracements
Medium movements of 375 ticks, used in slightly deeper pullbacks and retracements
Large movements of 625 ticks, used in expansion moves, either to the upside or to the downside
X-Large movements of 750 ticks, used in more substantial moves, either to the upside or to the downside
Out of the four, small 250 moves and Large 625 tick moves are the most frequent.
One of the ways I am using this information is where to take profits. I know I won't catch the bottom or the top of the move and so, if I can capture the middle 50% then I can use these average movements and cut them in half. If a large expansion move is on average 625 ticks, then 50% of this will be 312 ticks. Therefore, I could expect a pause or pullback at/ around that area.