Good idea! Let's name them:
(Open+Close)/2 - movement price
(Open+Close+High+Low)/4 - absolute price
That sounds good to me. Movement and Absolute.
I wonder why these are not Forex standards. Or are they somewhere? They are both at least as good as Median at times. And way better than Typical or Weighted at other times. Maybe ActForex could be a "first company" to add them to their standard programming.