Im not too optimistic on this one since what I see is on a daily, but not a 4 hour chart. Let's see how it plays out. I want to see if using the A/D would be as effective in this case on a daily with fewer days as opposed to more days to see the signal.
This example is for a shorting play. This is to give an example of placing a stop loss in regards to a failing signal on volume. Also, I show the importance of that stop loss being in line with major support level on 2 gap ups. See the importance of gap ups here.