I like your Bases.. they look good, but your timeframe is a little short.. you have to expand your view to 1-2 months of data so you really get a feel for how safe your trades would be.. Does every base crack get a bounce? In a two month period? thats the questions you ask yourself in your mind before you think of trading it.. so you know your odds..

STRAT for an example has had one base crack that has not bounce back.. only one crack that I can find in all of them, so that make me trade smaller with STRAT for a little while..
But AMP has had two that I can find, and that starts to worry me.. so if we dont get a huge bounce over the next few days, to fix that whole chart, then I will have to scale back on my AMP trades to super small trades only..