The market leaves information of itself behind as it moves forward. We have to learn, like trackers, to read any sign that may be left behind (whatever the tool or bar type, if it's useful, we'll use it). Look at these charts: more and more contracts (volume) are crammed into the same price range (like more and more air pumped into a car tire). What'll happen? I'd say it will burst.
And how we can translate the information above into a Remek! trade: