MSFT: Parabolic to the max

This an OMG moment. This is a weekly chart and it is so parabolic that my shorting bells are ringing off the hook. Why? No idea, this kind of charts just makes me go hmmm....has it touched the moon?

If you scroll in a tad to the 240M, you can spot a 78.6% lower high. Got to scratch this itch somehow....